Vulnerability Description
Integer overflow in avidemux element in gst_avi_demux_invert function which allows a heap overwrite while parsing avi files. Potential for arbitrary code execution through heap overwrite.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Gstreamer | Gstreamer | < 1.20.3 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1224ExploitIssue TrackingPatch
- https://lists.debian.org/debian-lts-announce/2022/08/msg00001.htmlMailing ListThird Party Advisory
- https://www.debian.org/security/2022/dsa-5204Third Party Advisory
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1224ExploitIssue TrackingPatch
- https://lists.debian.org/debian-lts-announce/2022/08/msg00001.htmlMailing ListThird Party Advisory
- https://www.debian.org/security/2022/dsa-5204Third Party Advisory
FAQ
What is CVE-2022-1921?
CVE-2022-1921 is a vulnerability with a CVSS score of 7.8 (HIGH). Integer overflow in avidemux element in gst_avi_demux_invert function which allows a heap overwrite while parsing avi files. Potential for arbitrary code execution through heap overwrite.
How severe is CVE-2022-1921?
CVE-2022-1921 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-1921?
Check the references section above for vendor advisories and patch information. Affected products include: Gstreamer Gstreamer, Debian Debian Linux.