PT-2024-6572 · FFmpeg · Ffmpeg

Li Zeyuan + 1 · Published 2024-04-19 · Updated 2026-01-07 · CVE-2023-51791

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Ffmpeg version N113007-g8d24a28d06

Description: The issue is related to a buffer overflow in the libavcodec/jpegxl parser.c file, specifically in the gen alias map function. This can allow a local attacker to execute arbitrary code, potentially leading to information disclosure.

Recommendations: For Ffmpeg version N113007-g8d24a28d06, consider disabling the gen alias map function in the libavcodec/jpegxl parser.c file as a temporary workaround until a patch is available. Restrict access to the vulnerable libavcodec/jpegxl parser.c module to minimize the risk of exploitation.

Fix

Out of bounds Read

Stack Overflow

Weakness Enumeration

CWE-125

CWE-121

Related Identifiers

BDU:2024-07716

CVE-2023-51791

Affected Products

Ffmpeg

References · 20

• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-51791 · Security Note
• https://ubuntu.com/security/CVE-2023-51791 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-51791 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-51791 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-51791 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-51791 · Security Note
• https://bdu.fstec.ru/vul/2024-07716 · Security Note
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-51791 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN · Vendor Advisory
• https://t.me/cvenotify/77492 · Telegram Post