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.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2018-07-05T17:00:00
Updated: 2020-01-14T00:06:12
Reserved: 2018-07-05T00:00:00
Link: CVE-2018-13305
JSON object: View
NVD Information
Status : Modified
Published: 2018-07-05T17:29:00.610
Modified: 2020-01-14T01:15:11.743
Link: CVE-2018-13305
JSON object: View
Redhat Information
No data.
CWE