CVE-2021-40570

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 v3.1

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

1.19% chance of exploitation in the next 30 days, 66th percentile

Published

2022-01-13

Updated

2024-08-04

Proof-of-concept exploits (1)

• gpac/gpac/issues/1899

References

• CVE Record
• NVD entry

Related

• CVE-2021-40569
• CVE-2021-40571
• CVE-2021-40568
• CVE-2021-40572
• CVE-2021-40567
• CVE-2021-40573