Vulnerability Description
The binary MP4Box in Gpac 1.0.1 has a double-free vulnerability in the avc_compute_poc function in av_parsers.c, which allows attackers to cause a denial of service, even code execution and escalation of privileges.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gpac | Gpac | 1.0.1 |
Related Weaknesses (CWE)
References
- https://github.com/gpac/gpac/commit/04dbf08bff4d61948bab80c3f9096ecc60c7f302PatchThird Party Advisory
- https://github.com/gpac/gpac/issues/1899ExploitIssue TrackingThird Party Advisory
- https://www.debian.org/security/2023/dsa-5411
- https://github.com/gpac/gpac/commit/04dbf08bff4d61948bab80c3f9096ecc60c7f302PatchThird Party Advisory
- https://github.com/gpac/gpac/issues/1899ExploitIssue TrackingThird Party Advisory
- https://www.debian.org/security/2023/dsa-5411
FAQ
What is CVE-2021-40570?
CVE-2021-40570 is a vulnerability with a CVSS score of 7.8 (HIGH). The binary MP4Box in Gpac 1.0.1 has a double-free vulnerability in the avc_compute_poc function in av_parsers.c, which allows attackers to cause a denial of service, even code execution and escalation...
How severe is CVE-2021-40570?
CVE-2021-40570 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-40570?
Check the references section above for vendor advisories and patch information. Affected products include: Gpac Gpac.