libavcodec/hevcdec.c in FFmpeg 3.4 and 4.1.2 mishandles detection of duplicate first slices, which allows remote attackers to cause a denial of service (NULL pointer dereference and out-of-array access) or possibly have unspecified other impact via crafted HEVC data.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-04-18T23:52:00
Updated: 2024-08-04T22:48:09.222Z
Reserved: 2019-04-18T00:00:00
Link: CVE-2019-11338
Vulnrichment
No data.
NVD
Status : Modified
Published: 2019-04-19T00:29:00.230
Modified: 2024-11-21T04:20:54.597
Link: CVE-2019-11338
Redhat
No data.