Format string vulnerability in the extractPages function in utils/pdfseparate.cc in poppler before 0.24.3 allows remote attackers to cause a denial of service (crash) via format string specifiers in a destination filename.
http://cgit.freedesktop.org/poppler/poppler/commit/?id=61f79b8447c3ac8ab5a26e79e0c28053ffdccf75
http://secunia.com/advisories/56567
http://security.gentoo.org/glsa/glsa-201401-21.xml
http://www.openwall.com/lists/oss-security/2013/10/29/1
http://www.securityfocus.com/bid/63374