Critical severity · published Nov 29, 2024
CVE-2024-35366
FFmpeg n6.1.1 is Integer Overflow
9.1
CVSS
0.6%
EPSS
No
On KEV
Description
FFmpeg n6.1.1 is Integer Overflow. The vulnerability exists in the parse_options function of sbgdec.c within the libavformat module. When parsing certain options, the software does not adequately validate the input. This allows for negative duration values to be accepted without proper bounds checking.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 51% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FF
Ffmpeg · Ffmpeg
6.1.1 · source: NVD, CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-35366
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-35366
Third Party Advisory
https://gist.github.com/1047524396/1e72f170d58c2547ebd4db4cdf6cfabf
Product
https://github.com/FFmpeg/FFmpeg/blob/n6.1.1/libavformat/sbgdec.c#L389
Patch
https://github.com/ffmpeg/ffmpeg/commit/0bed22d597b78999151e3bde0768b7fe763fc2a6
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