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Test your applicationsUpgrade RHEL:9
gstreamer1-plugins-good
to version 0:1.22.1-3.el9_5 or higher.
This issue was patched in RHSA-2024:11122
.
Note: Versions mentioned in the description apply only to the upstream gstreamer1-plugins-good
package and not the gstreamer1-plugins-good
package as distributed by RHEL
.
See How to fix?
for RHEL:9
relevant fixed versions and status.
GStreamer is a library for constructing graphs of media-handling components. The program attempts to reallocate the memory pointed to by stream->samples to accommodate stream->n_samples + samples_count elements of type QtDemuxSample. The problem is that samples_count is read from the input file. And if this value is big enough, this can lead to an integer overflow during the addition. As a consequence, g_try_renew might allocate memory for a significantly smaller number of elements than intended. Following this, the program iterates through samples_count elements and attempts to write samples_count number of elements, potentially exceeding the actual allocated memory size and causing an OOB-write. This vulnerability is fixed in 1.24.10.