High severity · published Sep 27, 2017
CVE-2017-14767
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…
8.8
CVSS
2.7%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.7% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FF
Ffmpeg · Ffmpeg
through 3.3.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-14767
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-14767
www.debian.org
http://www.debian.org/security/2017/dsa-3996
Third Party Advisory
http://www.securityfocus.com/bid/101019
Issue Tracking
https://github.com/FFmpeg/FFmpeg/commit/c42a1388a6d1bfd8001bf6a4241d8ca27e49326d
lists.debian.org
https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html
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