Out-of-bounds Write The advisory has been revoked - it doesn't affect any version of package liblouis-debugsource (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-CENTOS8-LIBLOUISDEBUGSOURCE-2860467
- published7 Jun 2022
- disclosed28 May 2022
Introduced: 28 May 2022
CVE-2022-31783 (opens in a new tab)Amendment
The Centos security team deemed this advisory irrelevant for Centos:8.
NVD Description
Note: Versions mentioned in the description apply only to the upstream liblouis-debugsource package and not the liblouis-debugsource package as distributed by Centos.
Liblouis 3.21.0 has an out-of-bounds write in compileRule in compileTranslationTable.c, as demonstrated by lou_trace.
References
- https://access.redhat.com/security/cve/CVE-2022-31783
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CFD2KIHESDUCNWTEW3USFB5GKTWT624L/
- https://github.com/liblouis/liblouis/commit/ff747ec5e1ac54d54194846f6fe5bfc689192a85
- https://github.com/liblouis/liblouis/issues/1214
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CFD2KIHESDUCNWTEW3USFB5GKTWT624L/
- https://security.gentoo.org/glsa/202301-06