CVE-2022-41881

Summary

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.

Affected Software

Weaknesses

• CWE-674: CWE-674: Uncontrolled Recursion

ADP Enrichment

CVE Program Container

Additional References

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

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

References

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

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