VulnerabilityModified
CVE-2021-40564
A Segmentation fault caused by null pointer dereference vulnerability eists in Gpac through 1.0.2 via the avc_parse_slice function in av_parsers.c when using mp4box, which causes a denial of service.
MEDIUM 5.5EPSS 0.85%
Does this matter?
Lower severity and a low EPSS score (0.85%). Track it; it rarely justifies an emergency change on its own.
Description
A Segmentation fault caused by null pointer dereference vulnerability eists in Gpac through 1.0.2 via the avc_parse_slice function in av_parsers.c when using mp4box, which causes a denial of service.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.85% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- gpac/gpac
- Source
- cve@mitre.org
References
- https://github.com/gpac/gpac/commit/cf6771c857eb9a290e2c19ddacfdd3ed98b27618Patch, Third Party Advisory
- https://github.com/gpac/gpac/issues/1898Third Party Advisory
- https://www.debian.org/security/2023/dsa-5411
- https://github.com/gpac/gpac/commit/cf6771c857eb9a290e2c19ddacfdd3ed98b27618Patch, Third Party Advisory
- https://github.com/gpac/gpac/issues/1898Third Party Advisory
- https://www.debian.org/security/2023/dsa-5411
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.