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Vulnerability · Published Apr 12, 2024 · Assigned by mitre

CVE-2023-49528

High 8.0

In plain English

A high-severity heap buffer overflow in the ffmpeg package (Debian). Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.0High
Exploit odds (30 days)0.4%top 66.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known

Official description

Buffer Overflow vulnerability in FFmpeg version n6.1-3-g466799d4f5, allows a local attacker to execute arbitrary code and cause a denial of service (DoS) via the af_dialoguenhance.c:261:5 in the de_stereo component.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Debian:12ffmpegno fix listedDEBIAN-CVE-2023-49528
Debian:13ffmpeg7:7.0.1-3DEBIAN-CVE-2023-49528
Debian:14ffmpeg7:7.0.1-3DEBIAN-CVE-2023-49528

Affected products (as reported)

VendorProductVersions
n/a n/a n/a

Weakness: CWE-122 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

References