- ------------------------------------------------------------------------- Debian Security Advisory DSA-3191-1 security@debian.org http://www.debian.org/security/ Salvatore Bonaccorso March 15, 2015 http://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : gnutls26 CVE ID : CVE-2015-0282 CVE-2015-0294 Multiple vulnerabilities have been discovered in GnuTLS, a library implementing the TLS and SSL protocols. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2015-0282 GnuTLS does not verify the RSA PKCS #1 signature algorithm to match the signature algorithm in the certificate, leading to a potential downgrade to a disallowed algorithm without detecting it. CVE-2015-0294 It was reported that GnuTLS does not check whether the two signature algorithms match on certificate import. For the stable distribution (wheezy), these problems have been fixed in version 2.12.20-8+deb7u3. We recommend that you upgrade your gnutls26 packages. Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org