High severity · published Nov 13, 2022
CVE-2022-3964
A vulnerability classified as problematic has been found in ffmpeg
8.1
CVSS
3.8%
EPSS
No
On KEV
Description
A vulnerability classified as problematic has been found in ffmpeg. This affects an unknown part of the file libavcodec/rpzaenc.c of the component QuickTime RPZA Video Encoder. The manipulation of the argument y_size leads to out-of-bounds read. It is possible to initiate the attack remotely. The name of the patch is 92f9b28ed84a77138105475beba16c146bdaf984. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-213543.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)3.8% · higher than 90% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FF
Ffmpeg · Ffmpeg
4.4 before 4.4.4; 5.0 before 5.0.3; 5.1 before 5.1.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-3964
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-3964
Patch
https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/92f9b28ed84a77138105475beba16c146bdaf984
security.gentoo.org
https://security.gentoo.org/glsa/202312-14
Third Party Advisory
https://vuldb.com/?id.213543
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