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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
bionic
Released (5.1.0-2ubuntu1.5)
focal
Released (5.2.0-1ubuntu0.1)
groovy
Released (5.3.0-1ubuntu0.1)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Not vulnerable

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