7.8

CVE-2021-40574

Exploit
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Gpac ≫ Gpac Version >= 0.9.0 <= 1.0.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.32% 0.672
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvd@nist.gov 6.8 8.6 6.4
AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-415 Double Free

The product calls free() twice on the same memory address.

https://www.debian.org/security/2023/dsa-5411
Third Party Advisory
Mailing List
https://github.com/gpac/gpac/commit/30ac5e5236b790accd1f25347eebf2dc8c6c1bcb
Patch
Third Party Advisory
https://github.com/gpac/gpac/issues/1897
Third Party Advisory
Exploit
Issue Tracking
https://github.com/gpac/gpac/blob/v0.9.0-preview/src/filters/load_text.c#L232
Product
https://github.com/gpac/gpac/blob/v0.9.0-preview/src/filters/load_text.c#L304
Product