What is CVE-2022-43255?

CVE-2022-43255 is a medium-severity vulnerability in Gpac, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 5.5/10. Published 2022-11-02.

How severe is CVE-2022-43255?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Is CVE-2022-43255 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Gpac

CVE-2022-43255

GPAC v2.1-DEV-rev368-gfd054169b-master was discovered to contain a memory leak via the component gf_odf_new_iod at odf/odf_code.c.

EPSS: 0.003 (20.6th 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
N/a — versions n/a

Weakness classification (CWE)

CWE-401 — Missing Release of Memory after Effective Lifetime

Public proof-of-concept exploits

References

cve@mitre.org (Exploit, Patch, Third Party Advisory, Issue Tracking)
cve@mitre.org (vendor-advisory)

Frequently asked questions

What is CVE-2022-43255?: CVE-2022-43255 is a medium-severity vulnerability in Gpac, classified under Missing Release of Memory after Effective Lifetime. CVSS score: 5.5/10. Published 2022-11-02.
How severe is CVE-2022-43255?: Medium severity. CVSS v3 base score is 5.5 out of 10.
Is CVE-2022-43255 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.