PT-2017-13681 · FFmpeg+1 · Ffmpeg+1

Bingchang · Published 2017-09-18 · Updated 2019-01-08 · CVE-2017-14767

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 3.3.4

Description The issue is related to the handling of empty sprop-parameter-sets values in the sdp parse fmtp config h264 function, which can lead to a denial of service (heap buffer overflow) or possibly have other unspecified impacts. This can be triggered by remote attackers via a crafted sdp file.

Recommendations For versions prior to 3.3.4, update to version 3.3.4 or later to resolve the issue.

Exploit

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2017-2226

CVE-2017-14767

DLA-1630-1

DSA-3996-1

Affected Products

Alt Linux

Ffmpeg

References · 58

• 🔥 https://github.com/qazbnm456/awesome-cve-poc/blob/master/CVE-2017-9993.md · Exploit
• https://github.com/FFmpeg/FFmpeg/commit/c42a1388a6d1bfd8001bf6a4241d8ca27e49326d · Patch
• https://bdu.fstec.ru/vul/2017-02086 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14171 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14054 · Security Note
• https://security-tracker.debian.org/tracker/DSA-3996-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-02091 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-14222 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1999010 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17130 · Security Note
• http://debian.org/security/2017/dsa-3996 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-02298 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-6621 · Security Note
• https://cve.org/CVERecord?id=CVE-2017-14767 · Security Note
• https://osv.dev/vulnerability/DLA-1630-1 · Vendor Advisory