CVE-2023-31973

NameCVE-2023-31973
Descriptionyasm v1.3.0 was discovered to contain a use after free via the function expand_mmac_params at /nasm/nasm-pp.c.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
yasm (PTS)buster1.3.0-2vulnerable
bullseye1.3.0-2.1vulnerable
trixie, bookworm1.3.0-4vulnerable
sid1.3.0-5vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
yasmsource(unstable)(unfixed)unimportant

Notes

https://github.com/yasm/yasm/issues/207
Crash in CLI tool, no security impact

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