libavcodec/mmvideo.c in FFmpeg before 2.4.2 does not consider all lines of HHV Intra blocks during validation of image height, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted MM video data.
Metrics
No CVSS v4.0
No CVSS v3.1
No CVSS v3.0
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
AV:N/AC:L/Au:N/C:P/I:P/A:P
This CVE is not in the KEV list.
Key SSVC decision points have not yet been added.
Affected Vendors & Products
Vendors | Products |
---|---|
Canonical |
|
Ffmpeg |
|
Configuration 1 [-]
|
Configuration 2 [-]
|
No data.
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2014-11-05T11:00:00
Updated: 2024-08-06T13:18:48.421Z
Reserved: 2014-10-30T00:00:00
Link: CVE-2014-8543
Vulnrichment
No data.
NVD
Status : Modified
Published: 2014-11-05T11:55:07.937
Modified: 2024-11-21T02:19:18.123
Link: CVE-2014-8543
Redhat
No data.