Posted by Antoine Martin on Jan 18
Xpra is screen for X11. This is the fork located at:http://xpra.org/
Xpra versions 0.0.7.28 (r191) through to 0.0.7.34 (r443) return random
chunks of memory to the clients by using the wrong size (multiplying by
4) for the X11 cursor memory buffer. (from XFixesGetCursorImage)
The byte order of the data returned is only slightly off (argb -> rgba)
Clients can easily trigger this bug by using X11 applications with
custom cursors, potentially...