AI Score
Confidence
High
EPSS
Percentile
75.5%
GnuTLS before 3.1.0 does not verify that the RSA PKCS #1 signature algorithm matches the signature algorithm in the certificate, which allows remote attackers to conduct downgrade attacks via unspecified vectors.
rhn.redhat.com/errata/RHSA-2015-1457.html
www.debian.org/security/2015/dsa-3191
www.gnutls.org/security.html
www.securityfocus.com/bid/73119
www.securitytracker.com/id/1032148