CVE-2024-47601CWE-476

GHSL-2024-249: GStreamer has a NULL-pointer dereference in Matroska/WebM demuxer

Medium · published December 11, 2024

CVSS v4.0
6.8
EPSS
1%
Percentile
58.5
In the wild
Unconfirmed
What it is

GStreamer is a library for constructing graphs of media-handling components. 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 GstBuffer *sub pointer before performing dereferences. As a result, null pointer dereferences may occur. This vulnerability is fixed in 1.24.10.

The record
Technical detail
CVSS v4.0
6.8 · MEDIUM
Vector
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00873 · 58.5th percentile
Weakness
CWE-476 · NULL Pointer Dereference
Published
2024-12-11T19:03Z
EPSS history
Timeline
  • 11 DEC 19:03Z
    GHSL-2024-249: GStreamer has a NULL-pointer dereference in Matroska/WebM demuxer
    cvelistv5