PT-2024-10365 · Gstreamer+10 · Gstreamer+10
CVSS v2.0
7.8
High
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
GStreamer versions prior to 1.24.10
Description
A null pointer dereference vulnerability has been discovered in the
gst matroska demux parse blockgroup or simpleblock function within matroska-demux.c. This function does not properly check the validity of the *sub pointer of GstBuffer before performing dereferences, which may result in null pointer dereferences. The vulnerability can be exploited by a remote attacker to cause a denial of service.Recommendations
For versions prior to 1.24.10, update to version 1.24.10 to resolve the issue. As a temporary workaround, consider disabling the
gst matroska demux parse blockgroup or simpleblock function until a patch is available. Restrict access to the matroska-demux.c module to minimize the risk of exploitation. Avoid using the GstBuffer *sub pointer in the affected function until the issue is resolved.Exploit
Fix
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Astra Linux
Debian
Gstreamer
Linuxmint
Red Hat
Red Os
Rocky Linux
Suse
Ubuntu