Stack Overflow Vulnerability in Netty Framework Affects Multiple Applications
CVE-2022-41881

5.3MEDIUM

Key Information:

Vendor

Netty

Status
Netty
Vendor
CVE Published:
12 December 2022

What is CVE-2022-41881?

The Netty Framework, an event-driven asynchronous network application framework, is susceptible to a StackOverflowError caused by the parsing of malformed messages that trigger infinite recursion. This vulnerability exists in all versions prior to 4.1.86.Final. To mitigate this issue, users are advised to upgrade to the patched version, as there are no adequate workarounds available, except for implementing a custom HaProxyMessageDecoder.

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Deploy the Patch

Affected Version(s)

netty < 4.1.86.Final

References

https://github.com/netty/netty/security/advisories/GHSA-f...
https://lists.debian.org/debian-lts-announce/2023/01/msg0...
mailing-list
https://www.debian.org/security/2023/dsa-5316
vendor-advisory

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
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