Heap-based buffer overflow in the read_xwd_cols function in file-xwd.c in the X Window Dump (XWD) plug-in in GIMP 2.6.9 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via an X Window System (XWD) image dump with more colors than color map entries.
The product writes data past the end, or before the beginning, of the intended buffer.
Link | Tags |
---|---|
http://www.securityfocus.com/bid/64098 | vdb entry broken link |
http://rhn.redhat.com/errata/RHSA-2013-1778.html | third party advisory vendor advisory |
https://security.gentoo.org/glsa/201603-01 | third party advisory vendor advisory |
https://bugzilla.redhat.com/show_bug.cgi?id=953902 | issue tracking third party advisory |
http://www.debian.org/security/2013/dsa-2813 | third party advisory vendor advisory |
http://www.ubuntu.com/usn/USN-2051-1 | third party advisory vendor advisory |