CVE-2017-14767 Memory corruption in n/a
Remote attackers can cause a heap buffer overflow and potential code execution via a crafted SDP file in FFmpeg.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2017-14767?
CVE-2017-14767 is a high-severity memory corruption vulnerability in Ffmpeg Ffmpeg, published on 27 Sep 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official 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.
Weakness: CWE-119
Which versions are affected by CVE-2017-14767?
It affects 1 product.
Products include Ffmpeg Ffmpeg.
How do I fix CVE-2017-14767?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2017-14767 being exploited?
There is no known exploitation of CVE-2017-14767 in the wild and no public exploit code.
Other vulnerabilities in Ffmpeg Ffmpeg
Sources
Also known as ALPINE-CVE-2017-14767, DEBIAN-CVE-2017-14767, GHSA-4953-w5m6-f27j, UBUNTU-CVE-2017-14767.