CVE-2016-9445
gstreamer-plugins-bad-free: Integer overflow when allocating render buffer in VMnc decoder
Severity
ModerateRed Hat Product Security
CVSS 3.0
Review impact separately from score.
Published · November 15, 2016
Updated · July 31, 2026
Description
An integer overflow flaw, leading to a heap-based buffer overflow, was found in GStreamer's VMware VMnc video file format decoding plug-in. A remote attacker could use this flaw to cause an application using GStreamer to crash or, potentially, execute arbitrary code with the privileges of the user running the application.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
This mitigation is only required if vulnerable gstreamer-plugins-bad-free and/or gstreamer1-plugins-bad-free packages are installed.
For RHEL 7,
sudo rm /usr/lib*/gstreamer-1.0/libgstvmnc.so sudo rm /usr/lib*/gstreamer-0.10/libgstvmnc.so
For RHEL 6,
sudo rm /usr/lib*/gstreamer-0.10/libgstvmnc.so
Please note that this mitigation deletes the vulnerable VMware NC decoder, which removes the functionality to play VMware movie files.
CVSS / CWE
CVSS 3.0 · 7.5CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0 · 6.8AV:N/AC:M/Au:N/C:P/I:P/A:P
CWE-190 · Integer Overflow or Wraparound