CVE-2009-3639
CVE-2009-3639
The mod_tls module in ProFTPD before 1.3.2b, and 1.3.3 before 1.3.3rc2, when the dNSNameRequired TLS option is enabled, does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 client certificate, which allows remote attackers to bypass intended client-hostname restrictions via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
Productos afectados
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Hablar con TrueHacking →Referencias
http://bugs.proftpd.org/show_bug.cgi?id=3275http://marc.info/?l=oss-security&m=125630966510672&w=2http://marc.info/?l=oss-security&m=125632960508211&w=2https://bugzilla.redhat.com/show_bug.cgi?id=530719http://secunia.com/advisories/37131http://secunia.com/advisories/37219https://exchange.xforce.ibmcloud.com/vulnerabilities/53936https://www.redhat.com/archives/fedora-package-announce/2009-November/msg00642.htmlhttps://www.redhat.com/archives/fedora-package-announce/2009-November/msg00649.htmlhttp://www.debian.org/security/2009/dsa-1925http://www.mandriva.com/security/advisories?name=MDVSA-2009:288http://www.securityfocus.com/bid/36804