CVE-2022-0856

NameCVE-2022-0856
Descriptionlibcaca is affected by a Divide By Zero issue via img2txt, which allows a remote malicious user to cause a Denial of Service
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libcaca (PTS)stretch0.99.beta19-2.1~deb9u1vulnerable
stretch (security)0.99.beta19-2.1~deb9u2vulnerable
buster0.99.beta19-2.1vulnerable
bookworm, sid, bullseye0.99.beta19-2.2vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libcacasource(unstable)(unfixed)unimportant

Notes

https://github.com/cacalabs/libcaca/issues/65
Crash in CLI tool, no security impact

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