CVE-2017-14767

Name: CVE-2017-14767
Creator: NVD / NIST
Published: 2017-09-27T08:29:00.577+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.71%

Last modified Jun 17, 2026

CVE-2017-14767 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.71% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

2.71%

84.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-119

Affected Software

Vendor	Product	Versions
Ffmpeg	Ffmpeg	<= 3.3.3

References

http://www.debian.org/security/2017/dsa-3996
http://www.securityfocus.com/bid/101019Third Party Advisory, VDB Entry
https://github.com/FFmpeg/FFmpeg/commit/c42a1388a6d1bfd8001bf6a4241d8ca27e49326dIssue Tracking, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html
http://www.debian.org/security/2017/dsa-3996
http://www.securityfocus.com/bid/101019Third Party Advisory, VDB Entry
https://github.com/FFmpeg/FFmpeg/commit/c42a1388a6d1bfd8001bf6a4241d8ca27e49326dIssue Tracking, Patch, Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html

Timeline

Published: Sep 27, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-14767?

How severe is CVE-2017-14767?

Severity scoring for CVE-2017-14767 is pending analysis. The EPSS model estimates a 2.71% probability of exploitation in the next 30 days.

How do I fix CVE-2017-14767?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-14767?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST