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Red Hat: CVE-2021-3497: CVE-2021-3497 gstreamer-plugins-good: Use-after-free in matroska demuxing (Multiple Advisories)

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Red Hat: CVE-2021-3497: CVE-2021-3497 gstreamer-plugins-good: Use-after-free in matroska demuxing (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
04/19/2021
Created
11/10/2022
Added
11/09/2022
Modified
12/15/2023

Description

GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.

Solution(s)

  • redhat-upgrade-gstreamer1-plugins-good
  • redhat-upgrade-gstreamer1-plugins-good-debuginfo
  • redhat-upgrade-gstreamer1-plugins-good-debugsource
  • redhat-upgrade-gstreamer1-plugins-good-gtk
  • redhat-upgrade-gstreamer1-plugins-good-gtk-debuginfo

References

  • DSA-4900
  • CVE-2021-3497
  • RHSA-2022:7618

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