Multiple flaws were discovered in GStreamer's FLC/FLI/FLX media file format decoding plug-in. A remote attacker could use these flaws to cause an application using GStreamer to crash or, potentially, execute arbitrary code with the privileges of the user running the application.
Find out more about CVE-2016-9635 from the MITRE CVE dictionary dictionary and NIST NVD.
| Base Score | 6.8 |
|---|---|
| Base Metrics | AV:N/AC:M/Au:N/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| CVSS3 Base Score | 7.5 |
|---|---|
| CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Attack Vector | Network |
| Attack Complexity | High |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity Impact | High |
| Availability Impact | High |
Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).
| Platform | Errata | Release Date |
|---|---|---|
| Red Hat Enterprise Linux 7 (gstreamer1-plugins-good) | RHSA-2017:0020 | 2017-01-05 |
| Red Hat Enterprise Linux 6 (gstreamer-plugins-good) | RHSA-2016:2975 | 2016-12-21 |
| Red Hat Enterprise Linux 7 (gstreamer-plugins-good) | RHSA-2017:0019 | 2017-01-05 |
| Platform | Package | State |
|---|---|---|
| Red Hat Enterprise Linux 5 | gstreamer-plugins-good | Will not fix |
| RHEV Manager 3 | mingw-virt-viewer | Will not fix |
This mitigation is only required if vulnerable gstreamer-plugins-good and/or gstreamer1-plugins-good packages are installed.
For RHEL 7,
sudo rm /usr/lib*/gstreamer-1.0/libgstflxdec.so
sudo rm /usr/lib*/gstreamer-0.10/libgstflxdec.so
For RHEL 5 and RHEL 6,
sudo rm /usr/lib*/gstreamer-0.10/libgstflxdec.so
Please note that this mitigation deletes the vulnerable FLI/FLC/FLX animation demuxer file(s), which removes the functionality to play FLI/FLC/FLX animation files.
Vulmon