CVE-2023-6349
Public on 2024-05-27
Modified on 2024-05-29
Description
A heap overflow vulnerability exists in libvpx - Encoding a frame that has larger dimensions than the originally configured size with VP9 may result in a heap overflow in libvpx.
We recommend upgrading to version 1.13.1 or above
We recommend upgrading to version 1.13.1 or above
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Firefox Extra | firefox | 2024-08-13 | ALAS2FIREFOX-2024-027 | Fixed |
| Amazon Linux 1 | libvpx | No Fix Planned | ||
| Amazon Linux 2 - Core | libvpx | 2025-08-04 | ALAS2-2025-2960 | Fixed |
| Amazon Linux 2023 | libvpx | 2025-09-29 | ALAS2023-2025-1207 | Fixed |
| Amazon Linux 2 - Core | thunderbird | 2024-08-06 | ALAS2-2024-2617 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |