Use After Free in Gpac

CVE-2022-45343

GPAC v2.1-DEV-rev478-g696e6f868-master was discovered to contain a heap use-after-free via the Q_IsTypeOn function at /gpac/src/bifs/unquantize.c.

Vulnerability class: Use-After-Free

EPSS: 0.003 (25.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

  • Gpac
  • N/a — versions n/a

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2022-45343?
CVE-2022-45343 is a high-severity vulnerability in Gpac, classified under Use After Free. CVSS score: 7.8/10. Published 2022-11-29.
How severe is CVE-2022-45343?
High severity. CVSS v3 base score is 7.8 out of 10.