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.
The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.
| Link | Tags |
|---|---|
| https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1224 | issue tracking patch exploit third party advisory |
| https://lists.debian.org/debian-lts-announce/2022/08/msg00001.html | third party advisory mailing list |
| https://www.debian.org/security/2022/dsa-5204 | third party advisory vendor advisory |