CVE-2023-46932 — Out-of-bounds Write in Gpac

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
9.8CRITICALNVD
EPSS
0.1%
top 67.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
GpacDebian Gpac
Timeline
PublishedDec 9

Description

Heap Buffer Overflow vulnerability in GPAC version 2.3-DEV-rev617-g671976fcc-master, allows attackers to execute arbitrary code and cause a denial of service (DoS) via str2ulong class in src/media_tools/avilib.c in gpac/MP4Box.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages2 packages

▶NVDgpac/gpac2.3-dev-rev617-g671976fcc-master
▶debiandebian/gpac

🔴Vulnerability Details

2
OSV
CVE-2023-46932: Heap Buffer Overflow vulnerability in GPAC version 2↗2023-12-09
▶
GHSA
GHSA-jm96-4x63-mg6m: Heap Buffer Overflow vulnerability in GPAC version 2↗2023-12-09
▶

📋Vendor Advisories

1
Debian
CVE-2023-46932: gpac - Heap Buffer Overflow vulnerability in GPAC version 2.3-DEV-rev617-g671976fcc-mas...↗2023
▶
CVE-2023-46932 — Out-of-bounds Write in Gpac | cvebase