security flaw

Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others, allows attackers to cause a denial of service infinite loop via streams that end prematurely, as demonstrated using the 1 CCITTFaxDecode and 2 DCTDecode streams, aka "Infinite CPU spins."...

DEBIAN-CVE-2005-0406

A design flaw in image processing software that modifies JPEG images might not modify the original EXIF thumbnail, which could lead to an information leak of potentially sensitive visual information that had been removed from the main JPEG image...