CVE-2009-2700 Information

Description

src/network/ssl/qsslcertificate.cpp in Nokia Trolltech Qt 4.x does not properly handle a ‘\0’ character in a domain name in the Subject Alternative Name field of an X.509 certificate which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority a related issue to CVE-2009-2408.

Reference

http://qt.gitorious.org/qt/qt/commit/802d8c02eaa0aa9cd8d0c6cbd18cd814e6337bc6 http://secunia.com/advisories/36536 http://secunia.com/advisories/36702 http://www.mandriva.com/security/advisories?name=MDVSA-2009:225 http://www.securityfocus.com/bid/36203 http://www.ubuntu.com/usn/usn-829-1 http://www.vupen.com/english/advisories/2009/2499