VulnerabilityAnalyzed
CVE-2021-40574
The binary MP4Box in Gpac from 0.9.0-preview to 1.0.1 has a double-free vulnerability in the gf_text_get_utf8_line function in load_text.c, which allows attackers to cause a denial of service, even code execution and escalation of privileges.
HIGH 7.8EPSS 1.32%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.32%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The binary MP4Box in Gpac from 0.9.0-preview to 1.0.1 has a double-free vulnerability in the gf_text_get_utf8_line function in load_text.c, which allows attackers to cause a denial of service, even code execution and escalation of privileges.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 1.32% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-415
- Affected
- gpac/gpac
- Source
- cve@mitre.org
References
- https://github.com/gpac/gpac/blob/v0.9.0-preview/src/filters/load_text.c#L232Product
- https://github.com/gpac/gpac/blob/v0.9.0-preview/src/filters/load_text.c#L304Product
- https://github.com/gpac/gpac/commit/30ac5e5236b790accd1f25347eebf2dc8c6c1bcbPatch, Third Party Advisory
- https://github.com/gpac/gpac/issues/1897Exploit, Issue Tracking, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5411Mailing List, Third Party Advisory
- https://github.com/gpac/gpac/commit/30ac5e5236b790accd1f25347eebf2dc8c6c1bcbPatch, Third Party Advisory
- https://github.com/gpac/gpac/issues/1897Exploit, Issue Tracking, Third Party Advisory
- https://www.debian.org/security/2023/dsa-5411Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.