NULL pointer dereference in Gpac
CVE-2021-4043
NULL Pointer Dereference in GitHub repository gpac/gpac prior to 1.1.0.
EPSS: 0.046 (90.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
Affected products
- Gpac
- Gpac Gpac/gpac — versions unspecified
- Debian Debian_linux — versions 11.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@huntr.dev (Exploit, Third Party Advisory, Issue Tracking)
- security@huntr.dev (Patch, Third Party Advisory)
- security@huntr.dev (vendor-advisory, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2021-4043?
- CVE-2021-4043 is a medium-severity vulnerability in Gpac, classified under NULL Pointer Dereference. CVSS score: 5.5/10. Published 2022-02-04.
- How severe is CVE-2021-4043?
- Medium severity. CVSS v3 base score is 5.5 out of 10.
- Is CVE-2021-4043 known to be exploited?
- 17 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.