CVE-2021-30499

NameCVE-2021-30499
DescriptionA flaw was found in libcaca. A buffer overflow of export.c in function export_troff might lead to memory corruption and other potential consequences.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
Debian Bugs987278

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libcaca (PTS)jessie, jessie (lts)0.99.beta19-2+deb8u2vulnerable
stretch (security), stretch (lts), stretch0.99.beta19-2.1~deb9u2vulnerable
buster0.99.beta19-2.1vulnerable
bullseye0.99.beta19-2.2vulnerable
bookworm0.99.beta20-3fixed
sid, trixie0.99.beta20-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libcacasource(unstable)0.99.beta19-3987278

Notes

[bullseye] - libcaca <no-dsa> (Minor issue)
[buster] - libcaca <no-dsa> (Minor issue)
[stretch] - libcaca <postponed> (Minor issue; can be fixed in next update)
https://github.com/cacalabs/libcaca/issues/54
Fixed by: https://github.com/cacalabs/libcaca/commit/ab04483ee1a846d6b74b2e6248e980152baec3f6 (v0.99.beta20)
[jessie] - libcaca <postponed> (Minor issue; can be fixed in next update)

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