SUSE Security Announcement – Secunia Research reported three security bugs in xpdf. The first problem occurs while indexing an array in DCTStream:: readProgressiveDataUnit(). Another method in the same class named reset() is vulnerable to an integer overflow which leads to an overflow on the heap. The last bug also causes an overflow on the heap but this time in method lookChar() of class CCITTFaxStream.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/60916/SUSE-SA-2007-060.txt
Source: https://packetstormsecurity.com/files/60916/SUSE-SA-2007-060.txt.html