Vulnerability · Published Jun 17, 2024 · Assigned by VulDB

CVE-2024-6063GPAC MP4Box dmx_m2ts.c m2tsdmx_on_event null pointer dereference

Low 3.3

In plain English

A low-severity null pointer dereference in GPAC. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).

Severity (CVSS 3.1)3.3Low

Exploit odds (30 days)0.3%top 73.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in GPAC 2.5-DEV-rev228-g11067ea92-master. It has been classified as problematic. This affects the function m2tsdmx_on_event of the file src/filters/dmx_m2ts.c of the component MP4Box. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named 8767ed0a77c4b02287db3723e92c2169f67c85d5. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-268791.

Affected products (as reported)

Vendor	Product	Versions
n/a	GPAC	2.5-DEV-rev228-g11067ea92-master

Weakness: CWE-476 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References

VDB-268791 | GPAC MP4Box dmx_m2ts.c m2tsdmx_on_event null pointer dereference vdb-entry, technical-description
VDB-268791 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
Submit #356315 | gpac 2.5-DEV-rev228-g11067ea92-master Null pointer deference in filters/dmx_m2ts.c:1215 third-party-advisory
https://github.com/gpac/gpac/issues/2873 issue-tracking
https://github.com/user-attachments/files/15801157/poc.zip broken-link, exploit
https://github.com/gpac/gpac/commit/8767ed0a77c4b02287db3723e92c2169f67c85d5 patch