Name | CVE-2021-3246 |
Description | A heap buffer overflow vulnerability in msadpcm_decode_block of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file. |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
References | DLA-2722-1, DSA-4947-1 |
Debian Bugs | 991496 |
Vulnerable and fixed packages
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|
libsndfile (PTS) | bullseye | 1.0.31-2 | fixed |
| bookworm | 1.2.0-1 | fixed |
| sid, trixie | 1.2.2-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://github.com/libsndfile/libsndfile/issues/687
https://github.com/libsndfile/libsndfile/commit/deb669ee8be55a94565f6f8a6b60890c2e7c6f32