CVE-2023-40476
Public on 2023-09-29
Modified on 2024-02-03
Description
Integer overflow in H.265 video parser leading to stack overwrite
NOTE: https://gstreamer.freedesktop.org/security/sa-2023-0008.html
NOTE: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5364
NOTE: Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/ff91a3d8d6f7e2412c44663bf30fad5c7fdbc9d9
NOTE: https://gstreamer.freedesktop.org/security/sa-2023-0008.html
NOTE: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5364
NOTE: Fixed by: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/commit/ff91a3d8d6f7e2412c44663bf30fad5c7fdbc9d9
Severity
Important
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | gstreamer1-plugins-bad-free | 2023-10-12 | ALAS2-2023-2298 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 8.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L |
| NVD | CVSSv3 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |