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Published: 07/03/2014 Updated: 01/04/2014

CVSS v2 Base Score: 5.8 | Impact Score: 4.9 | Exploitability Score: 8.6

VMScore: 516

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

GnuTLS prior to 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 malicious users 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.

Vulnerable Product	Search on Vulmon	Subscribe to Product
gnu gnutls 2.7.3
gnu gnutls 2.7.2
gnu gnutls 2.7.4
gnu gnutls 2.7.1
gnu gnutls 2.7.0
gnu gnutls

CWE-264 http://thread.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/3351/focus=3361 http://article.gmane.org/gmane.comp.security.oss.general/12223 http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00000.html http://thread.gmane.org/gmane.comp.security.oss.general/12127 http://rhn.redhat.com/errata/RHSA-2014-0247.html https://bugzilla.redhat.com/show_bug.cgi?id=1069301 https://gitorious.org/gnutls/gnutls/commit/c8dcbedd1fdc312f5b1a70fcfbc1afe235d800cd http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00003.html http://secunia.com/advisories/57274 http://secunia.com/advisories/57254 http://secunia.com/advisories/57321 http://secunia.com/advisories/57260 http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00020.html https://nvd.nist.gov

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