First published: Wed Mar 31 2021(Updated: )
GStreamer before 1.18.4 might cause heap corruption when parsing certain malformed Matroska files.
Credit: secalert@redhat.com
Affected Software | Affected Version | How to fix |
---|---|---|
debian/gst-plugins-good1.0 | 1.14.4-1+deb10u1 1.14.4-1+deb10u3 1.18.4-2+deb11u2 1.22.0-5+deb12u1 1.22.6-1 | |
Gstreamer Project Gstreamer | >=1.0.0<1.18.4 | |
Debian Debian Linux | =10.0 | |
Redhat Enterprise Linux | =7.0 | |
Redhat Enterprise Linux | =8.0 | |
redhat/gstreamer-plugins-good | <1.18.4 | 1.18.4 |
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CVE-2021-3498 is a vulnerability in GStreamer before version 1.18.4 that can cause heap corruption when parsing certain malformed Matroska files.
CVE-2021-3498 affects GStreamer versions before 1.18.4 and can cause heap corruption when parsing certain malformed Matroska files.
CVE-2021-3498 has a severity rating of 7.8 (high).
To fix CVE-2021-3498 in GStreamer, update to version 1.18.4 or later.
You can find more information about CVE-2021-3498 on the following references: http://packetstormsecurity.com/files/162952/Gstreamer-Matroska-Demuxing-Use-After-Free.html, https://bugzilla.redhat.com/show_bug.cgi?id=1945342, https://gstreamer.freedesktop.org/security/sa-2021-0003.html