CVE-2017-14767
8.8
HIGH
CVSS 3.1
EPSS 0.69%
Description
The sdp_parse_fmtp_config_h264 function in libavformat/rtpdec_h264.c in FFmpeg before 3.3.4 mishandles empty sprop-parameter-sets values, which allows remote attackers to cause a denial of service (heap buffer overflow) or possibly have unspecified other impact via a crafted sdp file.
How to fix CVE-2017-14767
To remediate CVE-2017-14767, upgrade the affected package to a fixed version below.
- Alpine/ffmpeg—upgrade to 3.1.11-r0 or later
- —upgrade to 7:3.3.4-1 or later
Is CVE-2017-14767 being exploited?
Low — EPSS is 0.7%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 3.1.11-r0
- from 0, < 7:3.3.4-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |