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Red Hat: CVE-2021-4156: Moderate: libsndfile security update (RHSA-2022:1968)

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Red Hat: CVE-2021-4156: Moderate: libsndfile security update (RHSA-2022:1968)

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:P)
Published
03/23/2022
Created
05/14/2022
Added
05/13/2022
Modified
01/09/2023

Description

An out-of-bounds read flaw was found in libsndfile's FLAC codec functionality. An attacker who is able to submit a specially crafted file (via tricking a user to open or otherwise) to an application linked with libsndfile and using the FLAC codec, could trigger an out-of-bounds read that would most likely cause a crash but could potentially leak memory information that could be used in further exploitation of other flaws.

Solution(s)

  • redhat-upgrade-libsndfile
  • redhat-upgrade-libsndfile-debuginfo
  • redhat-upgrade-libsndfile-debugsource
  • redhat-upgrade-libsndfile-utils-debuginfo

References

  • CVE-2021-4156

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