CVE-2022-41881

Netty project is an event-driven asynchronous network application framework. In versions prior to 4.1.86.Final, a StackOverflowError can be raised when parsing a malformed crafted message due to an infinite recursion. This issue is patched in version 4.1.86.Final. There is no workaround, except using a custom HaProxyMessageDecoder.

Published: Dec 12, 2022
Updated: May 10, 2024
CVE: CVE-2022-41881
GHSA: GHSA-fx2c-96vj-985v
Severity: High
Exploit:

CVSS v3:

Severity: High
Score: 7.5
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWEs:

CWE-674

Affected Software
References

Software	From	Fixed in
netty / netty	-	4.1.86
debian / debian_linux	10.0	10.0.x
debian / debian_linux	11.0	11.0.x
io.netty / netty-codec-haproxy	-	4.1.86.Final

https://github.com/netty/netty/security/advisories/GHSA-fx2c-96vj-985v
https://lists.debian.org/debian-lts-announce/2023/01/msg00008.html
https://security.netapp.com/advisory/ntap-20230113-0004/
https://www.debian.org/security/2023/dsa-5316

Vulnerability Database

CVE-2022-41881

Deep Security Visibility Without the Complexity