Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-1809-1 | libav security update |
Debian DSA |
DSA-4449-1 | ffmpeg security update |
EUVD |
EUVD-2019-3019 | 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. |
Ubuntu USN |
USN-3967-1 | FFmpeg vulnerabilities |
Ubuntu USN |
USN-4431-1 | FFmpeg vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T22:48:09.222Z
Reserved: 2019-04-18T00:00:00.000Z
Link: CVE-2019-11338
No data.
Status : Modified
Published: 2019-04-19T00:29:00.230
Modified: 2024-11-21T04:20:54.597
Link: CVE-2019-11338
No data.
OpenCVE Enrichment
No data.
Weaknesses
Debian DLA
Debian DSA
EUVD
Ubuntu USN