CVE-2022-31783

low-risk
Published 2022-06-02

Liblouis 3.21.0 has an out-of-bounds write in compileRule in compileTranslationTable.c, as demonstrated by lou_trace.

Do I need to act?

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0.33% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (2)

Affected Vendors

Fedoraproject Liblouis

References (8)

Patch https://github.com/liblouis/liblouis/commit/ff747ec5e1ac54d54194846f6fe5bfc68919...
Exploit https://github.com/liblouis/liblouis/issues/1214
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...
Third Party Advisory https://security.gentoo.org/glsa/202301-06
Patch https://github.com/liblouis/liblouis/commit/ff747ec5e1ac54d54194846f6fe5bfc68919...
Exploit https://github.com/liblouis/liblouis/issues/1214
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro...
Third Party Advisory https://security.gentoo.org/glsa/202301-06
26
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 7/34 · Low