CVE-2021-21856 log
| Source |
|
| Severity | Medium |
| Remote | Yes |
| Type | Arbitrary code execution |
| 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. |
| Group | Package | Affected | Fixed | Severity | Status | Ticket |
|---|---|---|---|---|---|---|
| AVG-1823 | gpac | 1:1.0.1-1 | Medium | Vulnerable |
| References |
|---|
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1299 https://github.com/gpac/gpac/issues/1814 https://github.com/gpac/gpac/commit/bbd741e0e5a6e7e1e90a73c350acc061dde9450b |