netty-3.10.6.Final.jar: 1 vulnerabilities (highest severity is: 9.1)

[mend-for-github-com[bot]]

Vulnerable Library - netty-3.10.6.Final.jar

The Netty project is an effort to provide an asynchronous event-driven network application framework and tools for rapid development of maintainable high performance and high scalability protocol servers and clients. In other words, Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server.

Library home page: http://netty.io/

Path to dependency file: /hadoop-hdfs-project/hadoop-hdfs-httpfs/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty/3.10.6.Final/netty-3.10.6.Final.jar,/home/wss-scanner/.m2/repository/io/netty/netty/3.10.6.Final/netty-3.10.6.Final.jar,/home/wss-scanner/.m2/repository/io/netty/netty/3.10.6.Final/netty-3.10.6.Final.jar

Vulnerabilities

CVE	Severity	CVSS	Exploit Maturity	EPSS	Dependency	Type	Fixed in (netty version)	Remediation Possible**	Reachability
CVE-2019-20444	Critical	9.1	Not Defined	0.9%	netty-3.10.6.Final.jar	Direct	4.0.0.Alpha1	✅

**In some cases, Remediation PR cannot be created automatically for a vulnerability despite the availability of remediation

Details

CVE-2019-20444

### Vulnerable Library - netty-3.10.6.Final.jar

The Netty project is an effort to provide an asynchronous event-driven network application framework and tools for rapid development of maintainable high performance and high scalability protocol servers and clients. In other words, Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server.

Library home page: http://netty.io/

Path to dependency file: /hadoop-hdfs-project/hadoop-hdfs-httpfs/pom.xml

Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty/3.10.6.Final/netty-3.10.6.Final.jar,/home/wss-scanner/.m2/repository/io/netty/netty/3.10.6.Final/netty-3.10.6.Final.jar,/home/wss-scanner/.m2/repository/io/netty/netty/3.10.6.Final/netty-3.10.6.Final.jar

Dependency Hierarchy: - :x: **netty-3.10.6.Final.jar** (Vulnerable Library)

Found in base branch: hubspot-3.3

### Vulnerability Details

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."

Publish Date: 2020-01-29

URL: CVE-2019-20444

### Threat Assessment

Exploit Maturity: Not Defined

EPSS: 0.9%

### 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 Fix

Type: Upgrade version

Origin: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20444

Release Date: 2020-01-29

Fix Resolution: 4.0.0.Alpha1

:rescue_worker_helmet: Automatic Remediation will be attempted for this issue.

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:rescue_worker_helmet:Automatic Remediation will be attempted for this issue.

[mend-for-github-com[bot]]

: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.

[mend-for-github-com[bot]]

:information_source: This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.