cve.bz

CVE-2022-41881

7.5 highEPSS 1.6%

High (7.5). EPSS 1.6% chance of exploitation in the next 30 days. Fixed in io.netty:netty-codec-haproxy 4.1.86.Final.

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.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
1.6% chance of exploitation in the next 30 days; higher than 75% of CVEs (scores of 2026-10-31)
CWE
CWE-674
Published
Modified
Record from
the NVD, synced

Affected

Packages (OSV)

AdvisoryEcosystemPackageAffectedFixed in
GHSA-fx2c-96vj-985vMavenio.netty:netty-codec-haproxy<4.1.86.Final4.1.86.Final

References

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