CVE-2011-1094 – kdelibs: SSL certificate for IP address accepted as valid for hosts that resolve to the IP

https://notcve.org/view.php?id=CVE-2011-1094

kio/kio/tcpslavebase.cpp in KDE KSSL in kdelibs before 4.6.1 does not properly verify that the server hostname matches the domain name of the subject of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a certificate issued by a legitimate Certification Authority for an IP address, a different vulnerability than CVE-2009-2702. kio/kio/tcpslavebase.cpp de KDE KSSL de kdelibs en versiones anteriores a la 4.6.1 no verifica apropiadamente que el nombre del servidor sea el mismo que el nombre de domino del subjeto de un certificado X.509, lo que permite a atacantes man-in-the-middle suplantar servidores SSL de su elección a través de un certificado suministrado por una autoridad de certificación legítima para una dirección IP. Una vulnerabilidad distinta a la CVE-2009-2702. • http://openwall.com/lists/oss-security/2011/03/08/13 http://openwall.com/lists/oss-security/2011/03/08/20 http://secunia.com/advisories/44108 http://www.mandriva.com/security/advisories?name=MDVSA-2011:071 http://www.securityfocus.com/bid/46789 http://www.ubuntu.com/usn/USN-1110-1 http://www.vupen.com/english/advisories/2011/0913 http://www.vupen.com/english/advisories/2011/0990 https://exchange.xforce.ibmcloud.com/vulnerabilities/65986 https://projects.kde.org/ • CWE-20: Improper Input Validation •