There is a buffer overflow in the script-fu server component of GIMP (the GNU Image Manipulation Program) in all 2.6 versions (Windows and Linux versions) affecting both the script-fu console and the script-fu network server. A crafted msg to the script-fu server overflows a buffer and overwrites several function pointers allowing the attacker to gain control of EIP and potentially execute arbitrary code. Proof of concept code included.
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