What is CVE-2020-23267?

CVE-2020-23267 is a high-severity vulnerability in Gpac, classified under Out-of-bounds Write. CVSS score: 7.1/10. Published 2021-09-22.

How severe is CVE-2020-23267?

High severity. CVSS v3 base score is 7.1 out of 10.

Buffer overflow in Gpac

CVE-2020-23267

An issue was discovered in gpac 0.8.0. The gf_hinter_track_process function in isom_hinter_track_process.c has a heap-based buffer overflow which can lead to a denial of service (DOS) via a crafted media file

Vulnerability class: Buffer Overflow

EPSS: 0.007 (50.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H.

Affected products

Gpac — versions 0.8.0
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC, Issue Tracking)

Frequently asked questions

What is CVE-2020-23267?: CVE-2020-23267 is a high-severity vulnerability in Gpac, classified under Out-of-bounds Write. CVSS score: 7.1/10. Published 2021-09-22.
How severe is CVE-2020-23267?: High severity. CVSS v3 base score is 7.1 out of 10.