CVE-2011-1554 Information

Description

Off-by-one error in t1lib 5.1.2 and earlier as used in Xpdf before 3.02pl6 teTeX and other products allows remote attackers to cause a denial of service (application crash) via a PDF document containing a crafted Type 1 font that triggers an invalid memory read integer overflow and invalid pointer dereference a different vulnerability than CVE-2011-0764.

Reference

http://rhn.redhat.com/errata/RHSA-2012-1201.html http://secunia.com/advisories/43823 http://secunia.com/advisories/48985 http://securityreason.com/securityalert/8171 http://securitytracker.com/id?1025266 http://www.foolabs.com/xpdf/download.html http://www.kb.cert.org/vuls/id/376500 http://www.kb.cert.org/vuls/id/MAPG-8ECL8X http://www.mandriva.com/security/advisories?name=MDVSA-2012:144 http://www.securityfocus.com/archive/1/517205/100/0/threaded http://www.toucan-system.com/advisories/tssa-2011-01.txt http://www.vupen.com/english/advisories/2011/0728 https://security.gentoo.org/glsa/201701-57