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.
An issue was found in all versions of io.netty:netty-all. Host verification in Netty is disabled by default. This can lead to MITM attack in which an attacker can forge valid SSL/TLS certificates for a different hostname in order to intercept traffic that doesn’t intend for him. This is an issue because the certificate is not matched with the host.
WS-2020-0408 - High Severity Vulnerability
netty-handler-4.1.19.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: /Test_2/fs-agent-master/fs-agent-master/pom.xml
Path to vulnerable library: /root/.m2/repository/io/netty/netty-handler/4.1.19.Final/netty-handler-4.1.19.Final.jar
Dependency Hierarchy: - vertx-core-3.5.4.jar (Root Library) - :x: **netty-handler-4.1.19.Final.jar** (Vulnerable Library)
netty-all-4.0.33.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: /Test_2/fs-agent-master/fs-agent-master/test_input/gradle/build.gradle
Path to vulnerable library: /fs-agent-master/fs-agent-master/test_input/gradle/build.gradle
Dependency Hierarchy: - :x: **netty-all-4.0.33.Final.jar** (Vulnerable Library)
Found in base branch: master
An issue was found in all versions of io.netty:netty-all. Host verification in Netty is disabled by default. This can lead to MITM attack in which an attacker can forge valid SSL/TLS certificates for a different hostname in order to intercept traffic that doesn’t intend for him. This is an issue because the certificate is not matched with the host.
Publish Date: 2020-06-22
URL: WS-2020-0408
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - 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.Type: Upgrade version
Origin: https://nvd.nist.gov/vuln/detail/WS-2020-0408
Release Date: 2020-06-22
Fix Resolution (io.netty:netty-handler): 4.1.69.Final
Direct dependency fix Resolution (io.vertx:vertx-core): 3.9.10
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