| Name | CVE-2020-35738 |
| Description | WavPack 5.3.0 has an out-of-bounds write in WavpackPackSamples in pack_utils.c because of an integer overflow in a malloc argument. NOTE: some third-parties claim that there are later "unofficial" releases through 5.3.2, which are also affected. |
| 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-2525-1, ELA-346-1 |
| Debian Bugs | 978548 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| wavpack (PTS) | jessie, jessie (lts) | 4.70.0-1+deb8u1 | fixed |
| stretch (security), stretch (lts), stretch | 5.0.0-2+deb9u3 | fixed |
| buster | 5.1.0-6+deb10u1 | vulnerable |
| bullseye | 5.4.0-1 | fixed |
| bookworm | 5.6.0-1 | fixed |
| sid, trixie | 5.7.0-1 | fixed |
The information below is based on the following data on fixed versions.
Notes
[buster] - wavpack <no-dsa> (Minor issue)
https://github.com/dbry/WavPack/issues/91
https://github.com/dbry/WavPack/commit/63f3ec70129843dd64e11aa4c21c4a1cf00c9f1c
https://github.com/dbry/WavPack/commit/89df160596132e3bd666322e1c20b2ebd4b92cd0