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FreeBSD: VID-50210BC1-54EF-11E8-95D9-9C5C8E75236A (CVE-2018-10539): wavpack -- multiple vulnerabilities

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FreeBSD: VID-50210BC1-54EF-11E8-95D9-9C5C8E75236A (CVE-2018-10539): wavpack -- multiple vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
04/29/2018
Created
07/25/2018
Added
05/14/2018
Modified
05/07/2019

Description

An issue was discovered in WavPack 5.1.0 and earlier for DSDiff input. Out-of-bounds writes can occur because ParseDsdiffHeaderConfig in dsdiff.c does not validate the sizes of unknown chunks before attempting memory allocation, related to a lack of integer-overflow protection within a bytes_to_copy calculation and subsequent malloc call, leading to insufficient memory allocation.

Solution(s)

  • freebsd-upgrade-package-wavpack

References

  • USN-3637-1
  • DSA-4197
  • CVE-2018-10539

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