CVE-2020-35738

Published: 28 December 2020

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.

Priority

Medium

CVSS 3 base score: 6.1

Status

Package Release Status
wavpack
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 20.10 (Groovy Gorilla)
Released (5.3.0-1ubuntu0.1)
Ubuntu 20.04 LTS (Focal Fossa)
Released (5.2.0-1ubuntu0.1)
Ubuntu 18.04 LTS (Bionic Beaver)
Released (5.1.0-2ubuntu1.5)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

Patches:
Upstream: https://github.com/dbry/WavPack/commit/89df160596132e3bd666322e1c20b2ebd4b92cd0