Vulnerability Details : CVE-2024-47602
GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been discovered in the gst_matroska_demux_add_wvpk_header function within matroska-demux.c. This function does not properly check the validity of the stream->codec_priv pointer in the following code. If stream->codec_priv is NULL, the call to GST_READ_UINT16_LE will attempt to dereference a null pointer, leading to a crash of the application. This vulnerability is fixed in 1.24.10.
Vulnerability category: Memory Corruption
Products affected by CVE-2024-47602
- cpe:2.3:a:gstreamer:gstreamer:*:*:*:*:*:*:*:*
- cpe:2.3:a:gstreamer_project:gstreamer:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2024-47602
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2024-47602
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST | 2024-12-18 |
6.8
|
MEDIUM | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/V... |
N/A
|
N/A
|
GitHub, Inc. | 2024-12-11 |
6.8
|
MEDIUM | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/V... |
N/A
|
N/A
|
GitHub, Inc. | 2024-12-12 |
CWE ids for CVE-2024-47602
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by:
- a0819718-46f1-4df5-94e2-005712e83aaa (Primary)
- security-advisories@github.com (Secondary)
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by:
- a0819718-46f1-4df5-94e2-005712e83aaa (Primary)
- nvd@nist.gov (Primary)
- security-advisories@github.com (Secondary)
References for CVE-2024-47602
-
https://gstreamer.freedesktop.org/security/sa-2024-0019.html
GStreamer Security AdvisoryRelease Notes
-
https://securitylab.github.com/advisories/GHSL-2024-250_Gstreamer/
GHSL-2024-250: Null pointer dereference in gst_matroska_demux_add_wvpk_header in GStreamer - CVE-2024-47602 | GitHub Security LabThird Party Advisory
-
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057.patch
Patch
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