PT-2024-4522 · FFmpeg+4 · Ffmpeg+4

Zeng Yunxiang · Published 2024-04-19 · Updated 2025-11-21 · CVE-2023-50007

Positive Technologies (AI Summary)

CVSS v3.1

4.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Ffmpeg version v.n6.1-3-g466799d4f5

Description: The issue is related to a Buffer Overflow in the av samples set silence function, located in the libavutil/samplefmt.c component of the Ffmpeg library. This allows a local attacker to potentially execute arbitrary code. The vulnerability is associated with a buffer overflow operation that can lead to the disclosure of protected information.

Recommendations: For Ffmpeg version v.n6.1-3-g466799d4f5, consider disabling the av samples set silence function as a temporary workaround until a patch is available. Restrict access to the libavutil/samplefmt.c component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

BDU:2024-05026

CVE-2023-50007

DSA-5985-1

MGASA-2025-0306

OPENSUSE-SU-2024:13908-1

OPENSUSE-SU-2024:13909-1

USN-6803-1

Affected Products

Astra Linux

Debian

Ffmpeg

Linuxmint

Ubuntu

References · 51

• 🔥 https://trac.ffmpeg.org/ticket/10700 · Exploit
• https://github.com/FFmpeg/FFmpeg/commit/b1942734c7cbcdc9034034373abcc9ecb9644c47 · Patch
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-49528 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-31582 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-50007 · Security Note
• https://ubuntu.com/security/CVE-2023-50009 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/[e-mail]/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY · Vendor Advisory
• https://safe-surf.ru/upload/VULN-new/VULN.2024-05-13.1.pdf · Security Note
• https://ubuntu.com/security/CVE-2023-51795 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2025-0306.html · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-50007 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:13909-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-50007 · Vendor Advisory
• https://osv.dev/vulnerability/MGASA-2025-0306 · Vendor Advisory