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Netty is an asynchronous event-driven network application framework for
rapid development of maintainable high performance protocol servers and
clients.
Path to dependency file: /tests/test-sessions/test-gcloud-sessions/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.3.Final/netty-codec-http-4.1.3.Final.jar,/home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.3.Final/netty-codec-http-4.1.3.Final.jar
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-bolt-for-githubbot
changed the title
CVE-2021-43797 (Medium) detected in netty-codec-http-4.1.3.Final.jar
CVE-2021-43797 (Medium) detected in netty-codec-http-4.1.3.Final.jar - autoclosed
Mar 20, 2024
✔️ 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.
ℹ️ This issue was automatically re-opened by Mend because the vulnerable library in the specific branch(es) has been detected in the Mend inventory.
mend-bolt-for-githubbot
changed the title
CVE-2021-43797 (Medium) detected in netty-codec-http-4.1.3.Final.jar - autoclosed
CVE-2021-43797 (Medium) detected in netty-codec-http-4.1.3.Final.jar
Mar 20, 2024
CVE-2021-43797 - Medium Severity Vulnerability
Vulnerable Library - netty-codec-http-4.1.3.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: /tests/test-sessions/test-gcloud-sessions/pom.xml
Path to vulnerable library: /home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.3.Final/netty-codec-http-4.1.3.Final.jar,/home/wss-scanner/.m2/repository/io/netty/netty-codec-http/4.1.3.Final/netty-codec-http-4.1.3.Final.jar
Dependency Hierarchy:
Found in HEAD commit: 58f30216af0fcc8c8d4ee04369790afc5494c144
Found in base branch: master
Vulnerability Details
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.
Publish Date: 2021-12-09
URL: CVE-2021-43797
CVSS 3 Score Details (6.5)
Base Score Metrics:
Suggested Fix
Type: Upgrade version
Origin: CVE-2021-43797
Release Date: 2021-12-09
Fix Resolution (io.netty:netty-codec-http): 4.1.71.Final
Direct dependency fix Resolution (com.google.cloud:google-cloud-datastore): 1.13.0
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