The ReadSUNImage function in coders/sun
The ReadSUNImage function in coders/sun.c in GraphicsMagick 1.3.26 has a colormap heap-based buffer over-read.
Exploitability
AV:N
AC:L
PR:N
UI:R
Scope
S:U
Impact
C:H
I:H
A:H
8.8/CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H