netty-4.1.72-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:11743-1 Final 1 1 2024-06-15T00:00:00Z current 2024-06-15T00:00:00Z 2024-06-15T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z netty-4.1.72-1.1 on GA media These are all security issues fixed in the netty-4.1.72-1.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-11743 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2021-43797/ SUSE CVE CVE-2021-43797 page openSUSE Tumbleweed netty-4.1.72-1.1 netty-javadoc-4.1.72-1.1 netty-poms-4.1.72-1.1 netty-4.1.72-1.1 as a component of openSUSE Tumbleweed netty-javadoc-4.1.72-1.1 as a component of openSUSE Tumbleweed netty-poms-4.1.72-1.1 as a component of openSUSE Tumbleweed 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. CVE-2021-43797 openSUSE Tumbleweed:netty-4.1.72-1.1 openSUSE Tumbleweed:netty-javadoc-4.1.72-1.1 openSUSE Tumbleweed:netty-poms-4.1.72-1.1 moderate 4.3 AV:N/AC:M/Au:N/C:N/I:P/A:N To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2021-43797.html CVE-2021-43797 https://bugzilla.suse.com/1193672 SUSE Bug 1193672