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CVE-2009-5138

CVE-2009-5138

EPSS 1.8%
GnuTLS before 2.7.6, when the GNUTLS_VERIFY_ALLOW_X509_V1_CA_CRT flag is not enabled, treats version 1 X.509 certificates as intermediate CAs, which allows remote attackers to bypass intended restrictions by leveraging a X.509 V1 certificate from a trusted CA to issue new certificates, a different vulnerability than CVE-2014-1959.
Productos afectados
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Referencias
http://article.gmane.org/gmane.comp.security.oss.general/12223http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00000.htmlhttp://lists.opensuse.org/opensuse-security-announce/2014-03/msg00001.htmlhttp://lists.opensuse.org/opensuse-security-announce/2014-03/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2014-03/msg00020.htmlhttp://rhn.redhat.com/errata/RHSA-2014-0247.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1069301http://secunia.com/advisories/57254http://secunia.com/advisories/57260http://secunia.com/advisories/57274http://secunia.com/advisories/57321https://gitorious.org/gnutls/gnutls/commit/c8dcbedd1fdc312f5b1a70fcfbc1afe235d800cd