high7.8
CVE-2022-2122
DOS / potential heap overwrite in qtdemux using zlib decompression.
Impact
DOS / potential heap overwrite in qtdemux using zlib decompression. Integer overflow in qtdemux element in qtdemux_inflate function which causes a segfault, or could cause a heap overwrite, depending on libc and OS. Depending on the libc used, and the underlying OS capabilities, it could be just a segfault or a heap overwrite.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Gstreamer | Gstreamer | before 1.20.3 |
| Debian | Debian Linux | Versions 10.0, 11.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1225
- https://lists.debian.org/debian-lts-announce/2022/08/msg00001.html
- https://www.debian.org/security/2022/dsa-5204
- https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1225
- https://lists.debian.org/debian-lts-announce/2022/08/msg00001.html
- https://www.debian.org/security/2022/dsa-5204