CVE-2024-47537
gst-plugins-good1.0 - security update
Description
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.
How to fix CVE-2024-47537
To remediate CVE-2024-47537, upgrade the affected package to a fixed version below.
- —upgrade to 1.18.4-2+deb11u3 or later
- —upgrade to 1.18.4-2+deb11u3 or later
- —upgrade to 1.22.0-5+deb12u2 or later
Is CVE-2024-47537 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.18.4-2+deb11u3
- from 0, < 1.18.4-2+deb11u3
- from 0, < 1.22.0-5+deb12u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |