*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
HttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header.
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
HttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an "invalid fold."
Applications serving static resources through the functional web frameworks WebMvc.fn or WebFlux.fn are vulnerable to path traversal attacks. An attacker can craft malicious HTTP requests and obtain any file on the file system that is also accessible to the process in which the Spring application is running.
This is similar to CVE-2024-38816, but with different input.
Applications serving static resources through the functional web frameworks WebMvc.fn or WebFlux.fn are vulnerable to path traversal attacks. An attacker can craft malicious HTTP requests and obtain any file on the file system that is also accessible to the process in which the Spring application is running.
Specifically, an application is vulnerable when both of the following are true:
* the web application uses RouterFunctions to serve static resources
* resource handling is explicitly configured with a FileSystemResource location
However, malicious requests are blocked and rejected when any of the following is true:
* the Spring Security HTTP Firewall https://docs.spring.io/spring-security/reference/servlet/exploits/firewall.html is in use
* the application runs on Tomcat or Jetty
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
The Snappy frame decoder function doesn't restrict the chunk length which may lead to excessive memory usage. Beside this it also may buffer reserved skippable chunks until the whole chunk was received which may lead to excessive memory usage as well. This vulnerability can be triggered by supplying malicious input that decompresses to a very big size (via a network stream or a file) or by sending a huge skippable chunk.
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
The Bzip2 decompression decoder function doesn't allow setting size restrictions on the decompressed output data (which affects the allocation size used during decompression). All users of Bzip2Decoder are affected. The malicious input can trigger an OOME and so a DoS attack
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
Netty 4.1.43.Final allows HTTP Request Smuggling because it mishandles Transfer-Encoding whitespace (such as a [space]Transfer-Encoding:chunked line) and a later Content-Length header. This issue exists because of an incomplete fix for CVE-2019-16869.
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
The ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
Netty before 4.1.42.Final mishandles whitespace before the colon in HTTP headers (such as a "Transfer-Encoding : chunked" line), which leads to HTTP request smuggling.
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The `SniHandler` can allocate up to 16MB of heap for each channel during the TLS handshake. When the handler or the channel does not have an idle timeout, it can be used to make a TCP server using the `SniHandler` to allocate 16MB of heap. The `SniHandler` class is a handler that waits for the TLS handshake to configure a `SslHandler` according to the indicated server name by the `ClientHello` record. For this matter it allocates a `ByteBuf` using the value defined in the `ClientHello` record. Normally the value of the packet should be smaller than the handshake packet but there are not checks done here and the way the code is written, it is possible to craft a packet that makes the `SslClientHelloHandler`. This vulnerability has been fixed in version 4.1.94.Final.
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when they are present at the beginning / end of the header name. It should instead fail fast as these are not allowed by the spec and could lead to HTTP request smuggling. Failing to do the validation might cause netty to "sanitize" header names before it forward these to another remote system when used as proxy. This remote system can't see the invalid usage anymore, and therefore does not do the validation itself. Users should upgrade to version 4.1.71.Final.
Mend Note: After conducting further research, Mend has determined that all versions of netty up to version 4.1.71.Final are vulnerable to CVE-2021-43797.
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty before version 4.1.59.Final there is a vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. On unix-like systems, the temporary directory is shared between all user. As such, writing to this directory using APIs that do not explicitly set the file/directory permissions can lead to information disclosure. Of note, this does not impact modern MacOS Operating Systems. The method "File.createTempFile" on unix-like systems creates a random file, but, by default will create this file with the permissions "-rw-r--r--". Thus, if sensitive information is written to this file, other local users can read this information. This is the case in netty's "AbstractDiskHttpData" is vulnerable. This has been fixed in version 4.1.59.Final. As a workaround, one may specify your own "java.io.tmpdir" when you start the JVM or use "DefaultHttpDataFactory.setBaseDir(...)" to set the directory to something that is only readable by the current user.
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
Netty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty (io.netty:netty-codec-http2) before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a Content-Length header is present in the original HTTP/2 request, the field is not validated by `Http2MultiplexHandler` as it is propagated up. This is fine as long as the request is not proxied through as HTTP/1.1. If the request comes in as an HTTP/2 stream, gets converted into the HTTP/1.1 domain objects (`HttpRequest`, `HttpContent`, etc.) via `Http2StreamFrameToHttpObjectCodec `and then sent up to the child channel's pipeline and proxied through a remote peer as HTTP/1.1 this may result in request smuggling. In a proxy case, users may assume the content-length is validated somehow, which is not the case. If the request is forwarded to a backend channel that is a HTTP/1.1 connection, the Content-Length now has meaning and needs to be checked. An attacker can smuggle requests inside the body as it gets downgraded from HTTP/2 to HTTP/1.1. For an example attack refer to the linked GitHub Advisory. Users are only affected if all of this is true: `HTTP2MultiplexCodec` or `Http2FrameCodec` is used, `Http2StreamFrameToHttpObjectCodec` is used to convert to HTTP/1.1 objects, and these HTTP/1.1 objects are forwarded to another remote peer. This has been patched in 4.1.60.Final As a workaround, the user can do the validation by themselves by implementing a custom `ChannelInboundHandler` that is put in the `ChannelPipeline` behind `Http2StreamFrameToHttpObjectCodec`.
The HttpClient from Reactor Netty, versions 0.9.x prior to 0.9.5, and versions 0.8.x prior to 0.8.16, may be used incorrectly, leading to a credentials leak during a redirect to a different domain. In order for this to happen, the HttpClient must have been explicitly configured to follow redirects.
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
Netty is an open-source, asynchronous event-driven network application framework. The package `io.netty:netty-codec-http` prior to version 4.1.77.Final contains an insufficient fix for CVE-2021-21290. When Netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. This only impacts applications running on Java version 6 and lower. Additionally, this vulnerability impacts code running on Unix-like systems, and very old versions of Mac OSX and Windows as they all share the system temporary directory between all users. Version 4.1.77.Final contains a patch for this vulnerability. As a workaround, specify one's own `java.io.tmpdir` when starting the JVM or use DefaultHttpDataFactory.setBaseDir(...) to set the directory to something that is only readable by the current user.
Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The `HttpPostRequestDecoder` can be tricked to accumulate data. While the decoder can store items on the disk if configured so, there are no limits to the number of fields the form can have, an attacher can send a chunked post consisting of many small fields that will be accumulated in the `bodyListHttpData` list. The decoder cumulates bytes in the `undecodedChunk` buffer until it can decode a field, this field can cumulate data without limits. This vulnerability is fixed in 4.1.108.Final.
In Spring Framework versions 5.3.0 - 5.3.10, 5.2.0 - 5.2.17, and older unsupported versions, it is possible for a user to provide malicious input to cause the insertion of additional log entries.
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
Vulnerable Library - nibrs-summary-report-common-1.0.0.jar
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.29.Final/netty-codec-http-4.1.29.Final.jar
Vulnerabilities
*For some transitive vulnerabilities, there is no version of direct dependency with a fix. Check the "Details" section below to see if there is a version of transitive dependency where vulnerability is fixed.
**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation
Details
CVE-2019-20445
### Vulnerable Library - netty-codec-http-4.1.29.Final.jarNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.29.Final/netty-codec-http-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - :x: **netty-codec-http-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsHttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header.
Publish Date: 2020-01-29
URL: CVE-2019-20445
### CVSS 3 Score Details (9.1)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20445
Release Date: 2020-01-29
Fix Resolution: io.netty:netty-codec-http:4.1.44
CVE-2019-20444
### Vulnerable Library - netty-codec-http-4.1.29.Final.jarNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.29.Final/netty-codec-http-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - :x: **netty-codec-http-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsHttpObjectDecoder.java in Netty before 4.1.44 allows an HTTP header that lacks a colon, which might be interpreted as a separate header with an incorrect syntax, or might be interpreted as an "invalid fold."
Publish Date: 2020-01-29
URL: CVE-2019-20444
### CVSS 3 Score Details (9.1)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: High - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20444
Release Date: 2020-01-29
Fix Resolution: io.netty:netty-all:4.1.44.Final
CVE-2024-38819
### Vulnerable Library - spring-webflux-5.0.9.RELEASE.jarSpring WebFlux
Library home page: http://projects.spring.io/spring-framework
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/org/springframework/spring-webflux/5.0.9.RELEASE/spring-webflux-5.0.9.RELEASE.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - :x: **spring-webflux-5.0.9.RELEASE.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsApplications serving static resources through the functional web frameworks WebMvc.fn or WebFlux.fn are vulnerable to path traversal attacks. An attacker can craft malicious HTTP requests and obtain any file on the file system that is also accessible to the process in which the Spring application is running. This is similar to CVE-2024-38816, but with different input.
Publish Date: 2024-06-20
URL: CVE-2024-38819
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: None - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://spring.io/security/cve-2024-38819
Release Date: 2024-06-20
Fix Resolution: org.springframework:spring-webflux:6.1.14, org.springframework:spring-webmvc:6.1.14
CVE-2024-38816
### Vulnerable Library - spring-webflux-5.0.9.RELEASE.jarSpring WebFlux
Library home page: http://projects.spring.io/spring-framework
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/org/springframework/spring-webflux/5.0.9.RELEASE/spring-webflux-5.0.9.RELEASE.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - :x: **spring-webflux-5.0.9.RELEASE.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsApplications serving static resources through the functional web frameworks WebMvc.fn or WebFlux.fn are vulnerable to path traversal attacks. An attacker can craft malicious HTTP requests and obtain any file on the file system that is also accessible to the process in which the Spring application is running. Specifically, an application is vulnerable when both of the following are true: * the web application uses RouterFunctions to serve static resources * resource handling is explicitly configured with a FileSystemResource location However, malicious requests are blocked and rejected when any of the following is true: * the Spring Security HTTP Firewall https://docs.spring.io/spring-security/reference/servlet/exploits/firewall.html is in use * the application runs on Tomcat or Jetty
Publish Date: 2024-09-13
URL: CVE-2024-38816
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: None - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://spring.io/security/cve-2024-38816
Release Date: 2024-09-13
Fix Resolution: org.springframework:spring-webflux:6.1.13, org.springframework:spring-webmvc:6.1.13
CVE-2021-37137
### Vulnerable Library - netty-codec-4.1.29.Final.jarNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec/4.1.29.Final/netty-codec-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - netty-codec-http-4.1.29.Final.jar - :x: **netty-codec-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsThe Snappy frame decoder function doesn't restrict the chunk length which may lead to excessive memory usage. Beside this it also may buffer reserved skippable chunks until the whole chunk was received which may lead to excessive memory usage as well. This vulnerability can be triggered by supplying malicious input that decompresses to a very big size (via a network stream or a file) or by sending a huge skippable chunk.
Publish Date: 2021-10-19
URL: CVE-2021-37137
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/advisories/GHSA-9vjp-v76f-g363
Release Date: 2021-10-19
Fix Resolution: io.netty:netty-codec:4.1.68.Final;io.netty:netty-all:4.1.68.Final
CVE-2021-37136
### Vulnerable Library - netty-codec-4.1.29.Final.jarNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec/4.1.29.Final/netty-codec-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - netty-codec-http-4.1.29.Final.jar - :x: **netty-codec-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsThe Bzip2 decompression decoder function doesn't allow setting size restrictions on the decompressed output data (which affects the allocation size used during decompression). All users of Bzip2Decoder are affected. The malicious input can trigger an OOME and so a DoS attack
Publish Date: 2021-10-19
URL: CVE-2021-37136
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/netty/netty/security/advisories/GHSA-grg4-wf29-r9vv
Release Date: 2021-10-19
Fix Resolution: io.netty:netty-codec:4.1.68.Final;io.netty:netty-all::4.1.68.Final
CVE-2020-7238
### Vulnerable Library - netty-codec-http-4.1.29.Final.jarNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.29.Final/netty-codec-http-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - :x: **netty-codec-http-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsNetty 4.1.43.Final allows HTTP Request Smuggling because it mishandles Transfer-Encoding whitespace (such as a [space]Transfer-Encoding:chunked line) and a later Content-Length header. This issue exists because of an incomplete fix for CVE-2019-16869.
Publish Date: 2020-01-27
URL: CVE-2020-7238
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: High - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Release Date: 2020-01-27
Fix Resolution: io.netty:netty-all:4.1.44.Final;io.netty:netty-codec-http:4.1.44.Final
CVE-2020-11612
### Vulnerable Library - netty-codec-4.1.29.Final.jarNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec/4.1.29.Final/netty-codec-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - netty-codec-http-4.1.29.Final.jar - :x: **netty-codec-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsThe ZlibDecoders in Netty 4.1.x before 4.1.46 allow for unbounded memory allocation while decoding a ZlibEncoded byte stream. An attacker could send a large ZlibEncoded byte stream to the Netty server, forcing the server to allocate all of its free memory to a single decoder.
Publish Date: 2020-04-07
URL: CVE-2020-11612
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://netty.io/news/2020/02/28/4-1-46-Final.html
Release Date: 2020-04-07
Fix Resolution: io.netty:netty-codec:4.1.46.Final;io.netty:netty-all:4.1.46.Final
CVE-2019-16869
### Vulnerable Library - netty-codec-http-4.1.29.Final.jarNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.29.Final/netty-codec-http-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - :x: **netty-codec-http-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsNetty before 4.1.42.Final mishandles whitespace before the colon in HTTP headers (such as a "Transfer-Encoding : chunked" line), which leads to HTTP request smuggling.
Publish Date: 2019-09-26
URL: CVE-2019-16869
### CVSS 3 Score Details (7.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: High - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-16869
Release Date: 2019-09-26
Fix Resolution: io.netty:netty-all:4.1.42.Final,io.netty:netty-codec-http:4.1.42.Final
CVE-2023-34462
### Vulnerable Library - netty-handler-4.1.29.Final.jarNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-handler/4.1.29.Final/netty-handler-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - :x: **netty-handler-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The `SniHandler` can allocate up to 16MB of heap for each channel during the TLS handshake. When the handler or the channel does not have an idle timeout, it can be used to make a TCP server using the `SniHandler` to allocate 16MB of heap. The `SniHandler` class is a handler that waits for the TLS handshake to configure a `SslHandler` according to the indicated server name by the `ClientHello` record. For this matter it allocates a `ByteBuf` using the value defined in the `ClientHello` record. Normally the value of the packet should be smaller than the handshake packet but there are not checks done here and the way the code is written, it is possible to craft a packet that makes the `SslClientHelloHandler`. This vulnerability has been fixed in version 4.1.94.Final.
Publish Date: 2023-06-22
URL: CVE-2023-34462
### CVSS 3 Score Details (6.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: High
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/advisories/GHSA-6mjq-h674-j845
Release Date: 2023-06-22
Fix Resolution: io.netty:netty-handler:4.1.94.Final;io.netty:netty-all:4.1.94.Final
CVE-2021-43797
### Vulnerable Library - netty-codec-http-4.1.29.Final.jarNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.29.Final/netty-codec-http-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - :x: **netty-codec-http-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. Netty prior to version 4.1.71.Final skips control chars when they are present at the beginning / end of the header name. It should instead fail fast as these are not allowed by the spec and could lead to HTTP request smuggling. Failing to do the validation might cause netty to "sanitize" header names before it forward these to another remote system when used as proxy. This remote system can't see the invalid usage anymore, and therefore does not do the validation itself. Users should upgrade to version 4.1.71.Final. Mend Note: After conducting further research, Mend has determined that all versions of netty up to version 4.1.71.Final are vulnerable to CVE-2021-43797.
Publish Date: 2021-12-09
URL: CVE-2021-43797
### CVSS 3 Score Details (6.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: Required - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: High - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: CVE-2021-43797
Release Date: 2021-12-09
Fix Resolution: io.netty:netty-codec-http:4.1.71.Final,io.netty:netty-all:4.1.71.Final
CVE-2021-21290
### Vulnerable Libraries - netty-codec-http-4.1.29.Final.jar, netty-handler-4.1.29.Final.jar### netty-codec-http-4.1.29.Final.jar
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.29.Final/netty-codec-http-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - :x: **netty-codec-http-4.1.29.Final.jar** (Vulnerable Library) ### netty-handler-4.1.29.Final.jar
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-handler/4.1.29.Final/netty-handler-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - :x: **netty-handler-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsNetty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty before version 4.1.59.Final there is a vulnerability on Unix-like systems involving an insecure temp file. When netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. On unix-like systems, the temporary directory is shared between all user. As such, writing to this directory using APIs that do not explicitly set the file/directory permissions can lead to information disclosure. Of note, this does not impact modern MacOS Operating Systems. The method "File.createTempFile" on unix-like systems creates a random file, but, by default will create this file with the permissions "-rw-r--r--". Thus, if sensitive information is written to this file, other local users can read this information. This is the case in netty's "AbstractDiskHttpData" is vulnerable. This has been fixed in version 4.1.59.Final. As a workaround, one may specify your own "java.io.tmpdir" when you start the JVM or use "DefaultHttpDataFactory.setBaseDir(...)" to set the directory to something that is only readable by the current user.
Publish Date: 2021-02-08
URL: CVE-2021-21290
### CVSS 3 Score Details (6.2)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: None - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/netty/netty/security/advisories/GHSA-5mcr-gq6c-3hq2
Release Date: 2021-02-08
Fix Resolution: io.netty:netty-codec-http:4.1.59.Final
CVE-2021-21295
### Vulnerable Library - netty-codec-http-4.1.29.Final.jarNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.29.Final/netty-codec-http-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - :x: **netty-codec-http-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsNetty is an open-source, asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. In Netty (io.netty:netty-codec-http2) before version 4.1.60.Final there is a vulnerability that enables request smuggling. If a Content-Length header is present in the original HTTP/2 request, the field is not validated by `Http2MultiplexHandler` as it is propagated up. This is fine as long as the request is not proxied through as HTTP/1.1. If the request comes in as an HTTP/2 stream, gets converted into the HTTP/1.1 domain objects (`HttpRequest`, `HttpContent`, etc.) via `Http2StreamFrameToHttpObjectCodec `and then sent up to the child channel's pipeline and proxied through a remote peer as HTTP/1.1 this may result in request smuggling. In a proxy case, users may assume the content-length is validated somehow, which is not the case. If the request is forwarded to a backend channel that is a HTTP/1.1 connection, the Content-Length now has meaning and needs to be checked. An attacker can smuggle requests inside the body as it gets downgraded from HTTP/2 to HTTP/1.1. For an example attack refer to the linked GitHub Advisory. Users are only affected if all of this is true: `HTTP2MultiplexCodec` or `Http2FrameCodec` is used, `Http2StreamFrameToHttpObjectCodec` is used to convert to HTTP/1.1 objects, and these HTTP/1.1 objects are forwarded to another remote peer. This has been patched in 4.1.60.Final As a workaround, the user can do the validation by themselves by implementing a custom `ChannelInboundHandler` that is put in the `ChannelPipeline` behind `Http2StreamFrameToHttpObjectCodec`.
Publish Date: 2021-03-09
URL: CVE-2021-21295
### CVSS 3 Score Details (5.9)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: High - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://github.com/advisories/GHSA-wm47-8v5p-wjpj
Release Date: 2021-03-09
Fix Resolution: io.netty:netty-all:4.1.60;io.netty:netty-codec-http:4.1.60;io.netty:netty-codec-http2:4.1.60
CVE-2020-5404
### Vulnerable Library - reactor-netty-0.7.9.RELEASE.jarReactive Streams Netty driver
Library home page: http://github.com/reactor
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/projectreactor/ipc/reactor-netty/0.7.9.RELEASE/reactor-netty-0.7.9.RELEASE.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - :x: **reactor-netty-0.7.9.RELEASE.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsThe HttpClient from Reactor Netty, versions 0.9.x prior to 0.9.5, and versions 0.8.x prior to 0.8.16, may be used incorrectly, leading to a credentials leak during a redirect to a different domain. In order for this to happen, the HttpClient must have been explicitly configured to follow redirects.
Publish Date: 2020-03-03
URL: CVE-2020-5404
### CVSS 3 Score Details (5.9)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: Low - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://pivotal.io/security/cve-2020-5404
Release Date: 2020-03-03
Fix Resolution: io.projectreactor.netty:reactor-netty:0.8.16.RELEASE,0.9.5.RELEASE
CVE-2022-24823
### Vulnerable Library - netty-common-4.1.29.Final.jarNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-common/4.1.29.Final/netty-common-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - netty-transport-native-epoll-4.1.29.Final-linux-x86_64.jar - :x: **netty-common-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsNetty is an open-source, asynchronous event-driven network application framework. The package `io.netty:netty-codec-http` prior to version 4.1.77.Final contains an insufficient fix for CVE-2021-21290. When Netty's multipart decoders are used local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk is enabled. This only impacts applications running on Java version 6 and lower. Additionally, this vulnerability impacts code running on Unix-like systems, and very old versions of Mac OSX and Windows as they all share the system temporary directory between all users. Version 4.1.77.Final contains a patch for this vulnerability. As a workaround, specify one's own `java.io.tmpdir` when starting the JVM or use DefaultHttpDataFactory.setBaseDir(...) to set the directory to something that is only readable by the current user.
Publish Date: 2022-05-06
URL: CVE-2022-24823
### CVSS 3 Score Details (5.5)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Local - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: High - Integrity Impact: None - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24823
Release Date: 2022-05-06
Fix Resolution: io.netty:netty-all;io.netty:netty-common - 4.1.77.Final
CVE-2024-29025
### Vulnerable Library - netty-codec-http-4.1.29.Final.jarNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients.
Library home page: http://netty.io/
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.29.Final/netty-codec-http-4.1.29.Final.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - spring-boot-starter-reactor-netty-2.0.5.RELEASE.jar - reactor-netty-0.7.9.RELEASE.jar - :x: **netty-codec-http-4.1.29.Final.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsNetty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The `HttpPostRequestDecoder` can be tricked to accumulate data. While the decoder can store items on the disk if configured so, there are no limits to the number of fields the form can have, an attacher can send a chunked post consisting of many small fields that will be accumulated in the `bodyListHttpData` list. The decoder cumulates bytes in the `undecodedChunk` buffer until it can decode a field, this field can cumulate data without limits. This vulnerability is fixed in 4.1.108.Final.
Publish Date: 2024-03-25
URL: CVE-2024-29025
### CVSS 3 Score Details (5.3)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: Low
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://www.cve.org/CVERecord?id=CVE-2024-29025
Release Date: 2024-03-25
Fix Resolution: io.netty:netty-codec-http:4.1.108.Final
CVE-2021-22096
### Vulnerable Library - spring-webflux-5.0.9.RELEASE.jarSpring WebFlux
Library home page: http://projects.spring.io/spring-framework
Path to dependency file: /tools/nibrs-summary-report/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/org/springframework/spring-webflux/5.0.9.RELEASE/spring-webflux-5.0.9.RELEASE.jar
Dependency Hierarchy: - nibrs-summary-report-common-1.0.0.jar (Root Library) - spring-boot-starter-webflux-2.0.5.RELEASE.jar - :x: **spring-webflux-5.0.9.RELEASE.jar** (Vulnerable Library)
Found in base branch: master
### Vulnerability DetailsIn Spring Framework versions 5.3.0 - 5.3.10, 5.2.0 - 5.2.17, and older unsupported versions, it is possible for a user to provide malicious input to cause the insertion of additional log entries.
Publish Date: 2021-10-28
URL: CVE-2021-22096
### CVSS 3 Score Details (4.3)Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: Low - Privileges Required: Low - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: Low - Availability Impact: None
For more information on CVSS3 Scores, click here. ### Suggested FixType: Upgrade version
Origin: https://tanzu.vmware.com/security/cve-2021-22096
Release Date: 2021-10-28
Fix Resolution: org.springframework:spring-core:5.2.18.RELEASE,5.3.12;org.springframework:spring-web:5.2.18.RELEASE,5.3.12;org.springframework:spring-webmvc:5.2.18.RELEASE,5.3.12;org.springframework:spring-webflux:5.2.18.RELEASE,5.3.12