CVE-2021-3246

NameCVE-2021-3246
DescriptionA heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.
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)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libsndfile (PTS)stretch1.0.27-3vulnerable
stretch (security)1.0.27-3+deb9u1vulnerable
buster1.0.28-6vulnerable
bullseye, sid1.0.31-1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libsndfilesource(unstable)(unfixed)

Notes

https://github.com/libsndfile/libsndfile/issues/687

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