CVE-2024-31581
CRITICALFFmpeg n6.1 - Improper Validation of Array Index in libavcodec/cbs_h266_syntax_template.c
Title source: llmDescription
FFmpeg version n6.1 was discovered to contain an improper validation of array index vulnerability in libavcodec/cbs_h266_syntax_template.c. This vulnerability allows attackers to cause undefined behavior within the application.
References (8)
Core 8
Core References
Third Party Advisory
https://gist.github.com/1047524396/a7e9273e12553775826784035333cdd8
Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN/
Mailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY/
Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY/
Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT/
Third Party Advisory vendor-advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN/
Scores
CVSS v3
9.8
EPSS
0.0110
EPSS Percentile
61.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-129
Status
published
Products (4)
fedoraproject/fedora
38
fedoraproject/fedora
39
fedoraproject/fedora
40
ffmpeg/ffmpeg
6.1
Published
Apr 17, 2024
Tracked Since
Feb 18, 2026