CVE-2010-4156 Information

Description

The mb_strcut function in Libmbfl 1.1.0 as used in PHP 5.3.x through 5.3.3 allows context-dependent attackers to obtain potentially sensitive information via a large value of the third parameter (aka the length parameter).

Reference

http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052836.html http://lists.fedoraproject.org/pipermail/package-announce/2011-January/052845.html http://marc.info/?l=bugtraq&m=130331363227777&w=2 http://pastie.org/1279428 http://pastie.org/1279682 http://secunia.com/advisories/42135 http://secunia.com/advisories/42812 http://secunia.com/advisories/43189 http://www.mandriva.com/security/advisories?name=MDVSA-2010:225 http://www.openwall.com/lists/oss-security/2010/11/07/2 http://www.openwall.com/lists/oss-security/2010/11/08/13 http://www.php.net/ChangeLog-5.php http://www.redhat.com/support/errata/RHSA-2011-0196.html http://www.securityfocus.com/bid/44727 http://www.ubuntu.com/usn/USN-1042-1 http://www.vupen.com/english/advisories/2011/0020 http://www.vupen.com/english/advisories/2011/0021 http://www.vupen.com/english/advisories/2011/0077