CVEvulnerability
CVE-2021-40568
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-01-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-120
Description
A buffer overflow vulnerability exists in Gpac through 1.0.1 via a malformed MP4 file in the svc_parse_slice function in av_parsers.c, which allows attackers to cause a denial of service, even code execution and escalation of privileges.
Affected configurations
• gpac gpac (<= 1.0.1)
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- https://github.com/gpac/gpac/commit/f1ae01d745200a258cdf62622f71754c37cb6c30 Patch, Third Party Advisory
- https://github.com/gpac/gpac/issues/1900 Exploit, Issue Tracking, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5411 www.debian.org
- https://github.com/gpac/gpac/commit/f1ae01d745200a258cdf62622f71754c37cb6c30 Patch, Third Party Advisory
- https://github.com/gpac/gpac/issues/1900 Exploit, Issue Tracking, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5411 www.debian.org