CVE-2021-21854

Priority
Description
Multiple exploitable integer overflow vulnerabilities exist within the
MPEG-4 decoding functionality of the GPAC Project on Advanced Content
library v1.0.1. A specially crafted MPEG-4 input can cause an integer
overflow due to unchecked addition arithmetic resulting in a heap-based
buffer overflow that causes memory corruption. An attacker can convince a
user to open a video to trigger this vulnerability.
Notes
Package
Source: gpac (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 18.04 LTS:needs-triage
Ubuntu 20.04 LTS:needs-triage
Ubuntu 21.10:needs-triage
Ubuntu 22.04 LTS:needs-triage
Ubuntu 14.04 ESM:needs-triage
Patches:
Upstream:https://github.com/gpac/gpac/commit/bbd741e0e5a6e7e1e90a73c350acc061dde9450b
More Information

Updated: 2022-04-25 00:52:18 UTC (commit ecc1009cb19540b950de59270950018900f37f15)