vulnerability

Red Hat: CVE-2022-2122: Potential heap overwrite in mp4 demuxing using zlib decompression (Multiple Advisories)

Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
Jul 19, 2022
Added
May 15, 2023
Modified
Jul 9, 2025

Description

DOS / potential heap overwrite in qtdemux using zlib decompression. Integer overflow in qtdemux element in qtdemux_inflate function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite.

Solution(s)

no-fix-redhat-rpm-packageredhat-upgrade-gstreamer1-plugins-goodredhat-upgrade-gstreamer1-plugins-good-debuginforedhat-upgrade-gstreamer1-plugins-good-debugsourceredhat-upgrade-gstreamer1-plugins-good-gtkredhat-upgrade-gstreamer1-plugins-good-gtk-debuginforedhat-upgrade-gstreamer1-plugins-good-qt-debuginfo
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