Xpdf, as used in products such as gpdf, kpdf, pdftohtml, poppler, teTeX, CUPS, libextractor, and others, allows attackers to cause a denial of service (crash) via a crafted FlateDecode stream that triggers a null dereference.
Affected Platforms
Poppler PopplerSlackware Slackware LinuxDebian Debian LinuxTetex TetexSgi PropackTurbolinux Turbolinux MultimediaTurbolinux Turbolinux WorkstationMandrakesoft Mandrake Linux Corporate ServerKde KdegraphicsGentoo Linux