Description

FFmpeg version n5.1 to n6.1 was discovered to contain an Off-by-one Error vulnerability in libavfilter/avf_showspectrum.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

Classification

CVE ID: CVE-2024-31585

CVSS Base Severity: MEDIUM

CVSS Base Score: 5.3

CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H

Affected Products

Vendor: n/a

Product: n/a

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.03% (probability of being exploited)

EPSS Percentile: 7.8% (scored less or equal to compared to others)

EPSS Date: 2025-06-23 (when was this score calculated)

Stakeholder-Specific Vulnerability Categorization (SSVC)

SSVC Exploitation: none

SSVC Technical Impact: partial

SSVC Automatable: false

References

https://nvd.nist.gov/vuln/detail/CVE-2024-31585
https://github.com/ffmpeg/ffmpeg/commit/ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6c06
https://github.com/FFmpeg/FFmpeg/commit/81df787b53eb5c6433731f6eaaf7f2a94d8a8c80
https://gist.github.com/1047524396/dc2c64ffe0c3934a6176bcd2c5cf5656
https://lists.fedoraproject.org/archives/list/[email protected]/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY/
https://lists.fedoraproject.org/archives/list/[email protected]/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT/
https://lists.fedoraproject.org/archives/list/[email protected]/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN/
https://github.com/FFmpeg/FFmpeg/commit/3061bf668feffc7c1f0b244205167b3b86da8015
https://git.ffmpeg.org/gitweb/ffmpeg.git/blobdiff/bf2d7b20ea1c7d15dcbaedd479f40295e5c83430..3061bf668feffc7c1f0b244205167b3b86da8015:/libavfilter/avf_showspectrum.c
https://git.ffmpeg.org/gitweb/ffmpeg.git/blobdiff/aec67d3d7d2895bfea61aa1358d9d8e956f8615c..ab0fdaedd1e7224f7e84ea22fcbfaa4ca75a6c06:/libavfilter/avf_showspectrum.c

Timeline