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FreeBSD: VID-6D554D6E-5638-11EB-9D36-5404A68AD561 (CVE-2020-35738): wavpack -- integer overflow in pack_utils.c

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FreeBSD: VID-6D554D6E-5638-11EB-9D36-5404A68AD561 (CVE-2020-35738): wavpack -- integer overflow in pack_utils.c

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:P)
Published
12/28/2020
Created
01/20/2021
Added
01/15/2021
Modified
01/15/2021

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.

Solution(s)

  • freebsd-upgrade-package-wavpack

References

  • CVE-2020-35738
  • USN-4682-1

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