CVE-2025-0518CWE-125CWE-252

Unchecked sscanf return value which leads to memory data leak

Medium · published January 16, 2025

CVSS v4.0
4.8
EPSS
0%
Percentile
31.4
In the wild
Unconfirmed
What it is

Unchecked Return Value, Out-of-bounds Read vulnerability in FFmpeg allows Read Sensitive Constants Within an Executable. This vulnerability is associated with program files https://github.Com/FFmpeg/FFmpeg/blob/master/libavfilter/af_pan.C .

This issue affects FFmpeg: 7.1.

Issue was fixed:  https://github.com/FFmpeg/FFmpeg/commit/b5b6391d64807578ab872dc58fb8aa621dcfc38a

https://github.com/FFmpeg/FFmpeg/commit/b5b6391d64807578ab872dc58fb8aa621dcfc38a This issue was discovered by: Simcha Kosman

The record
Technical detail
CVSS v4.0
4.8 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N
EPSS
0.00386 · 31.4th percentile
Weaknesses
CWE-125 · Out-of-bounds Read; CWE-252 · Unchecked Return Value
Published
2025-01-16T16:45Z
EPSS history
Timeline
  • 16 JAN 16:45Z
    Unchecked sscanf return value which leads to memory data leak
    cvelistv5