Vulnerability Details CVE-2021-40574
The binary MP4Box in Gpac from 0.9.0-preview to 1.0.1 has a double-free vulnerability in the gf_text_get_utf8_line function in load_text.c, which allows attackers to cause a denial of service, even code execution and escalation of privileges.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 60.4%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
- https://github.com/gpac/gpac/blob/v0.9.0-preview/src/filters/load_text.c#L232
- https://github.com/gpac/gpac/blob/v0.9.0-preview/src/filters/load_text.c#L304
- https://github.com/gpac/gpac/commit/30ac5e5236b790accd1f25347eebf2dc8c6c1bcb
- https://github.com/gpac/gpac/issues/1897
- https://www.debian.org/security/2023/dsa-5411
- https://github.com/gpac/gpac/commit/30ac5e5236b790accd1f25347eebf2dc8c6c1bcb
- https://github.com/gpac/gpac/issues/1897
- https://www.debian.org/security/2023/dsa-5411