In FFmpeg 4.0.1, due to a missing check for negative values of the mquant variable, the vc1_put_blocks_clamped function in libavcodec/vc1_block.c may trigger an out-of-array access while converting a crafted AVI file to MPEG4, leading to an information disclosure or a denial of service.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2018-07-05T17:00:00
Updated: 2024-08-05T09:00:35.134Z
Reserved: 2018-07-05T00:00:00
Link: CVE-2018-13305
Vulnrichment
No data.
NVD
Status : Modified
Published: 2018-07-05T17:29:00.610
Modified: 2024-11-21T03:46:48.617
Link: CVE-2018-13305
Redhat
No data.