What is CVE-2023-46426?

CVE-2023-46426 is a high-severity vulnerability in Gpac, classified under Heap-based Buffer Overflow. CVSS score: 8.8/10. Published 2024-03-09.

How severe is CVE-2023-46426?

High severity. CVSS v3 base score is 8.8 out of 10.

Buffer overflow in Gpac

CVE-2023-46426

Heap-based Buffer Overflow vulnerability in gpac version 2.3-DEV-rev588-g7edc40fee-master, allows remote attackers to execute arbitrary code and cause a denial of service (DoS) via gf_fwrite component in at utils/os_file.c.

Vulnerability class: Buffer Overflow

EPSS: 0.009 (55.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Gpac — versions 2.3-dev-rev588-g7edc40fee-master
N/a — versions n/a

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

References

cve@mitre.org (Exploit, Issue Tracking)

Frequently asked questions

What is CVE-2023-46426?: CVE-2023-46426 is a high-severity vulnerability in Gpac, classified under Heap-based Buffer Overflow. CVSS score: 8.8/10. Published 2024-03-09.
How severe is CVE-2023-46426?: High severity. CVSS v3 base score is 8.8 out of 10.