Date: Fri, 14 Aug 2015 16:08:59 +0000 (UTC) From: Mark Felder <feld@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r394224 - head/security/vuxml Message-ID: <201508141608.t7EG8xS7020014@repo.freebsd.org>
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Author: feld Date: Fri Aug 14 16:08:58 2015 New Revision: 394224 URL: https://svnweb.freebsd.org/changeset/ports/394224 Log: Document gnutls vulnerabilities No CVEs assigned yet Modified: head/security/vuxml/vuln.xml Modified: head/security/vuxml/vuln.xml ============================================================================== --- head/security/vuxml/vuln.xml Fri Aug 14 15:03:30 2015 (r394223) +++ head/security/vuxml/vuln.xml Fri Aug 14 16:08:58 2015 (r394224) @@ -58,6 +58,71 @@ Notes: --> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">; + <vuln vid="ec6a2a1e-429d-11e5-9daa-14dae9d210b8"> + <topic>gnutls -- double free in certificate DN decoding</topic> + <affects> + <package> + <name>gnutls</name> + <range><lt>3.3.17</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>gnutls.org reports:</p> + <blockquote cite="http://www.gnutls.org/security.html#GNUTLS-SA-2015-3">; + <p>Kurt Roeckx reported that decoding a specific certificate with very + long DistinguishedName (DN) entries leads to double free, which may + result to a denial of service. Since the DN decoding occurs in almost + all applications using certificates it is recommended to upgrade the + latest GnuTLS version fixing the issue. Recommendation: Upgrade to + GnuTLS 3.4.4, or 3.3.17.</p> + </blockquote> + </body> + </description> + <references> + <url>http://www.gnutls.org/security.html#GNUTLS-SA-2015-3</url>; + <mlist>http://seclists.org/oss-sec/2015/q3/308</mlist>; + <url>https://gitlab.com/gnutls/gnutls/commit/272854367efc130fbd4f1a51840d80c630214e12</url>; + </references> + <dates> + <discovery>2015-07-20</discovery> + <entry>2015-08-14</entry> + </dates> + </vuln> + + <vuln vid="3de36a19-429d-11e5-9daa-14dae9d210b8"> + <topic>gnutls -- MD5 downgrade in TLS signatures</topic> + <affects> + <package> + <name>gnutls</name> + <range><lt>3.3.15</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml">; + <p>Karthikeyan Bhargavan reports:</p> + <blockquote cite="http://permalink.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/8132">; + <p>GnuTLS does not by default support MD5 signatures. Indeed the RSA-MD5 + signature-hash algorithm needs to be explicitly enabled using the + priority option VERIFY_ALLOW_SIGN_RSA_MD5. In the NORMAL and SECURE + profiles, GnuTLS clients do not offer RSA-MD5 in the signature + algorithms extension. However, we find that all GnuTLS clients still + accept RSA-MD5 in the ServerKeyExchange and GnuTLS servers still + accept RSA-MD5 in the ClientCertificateVerify.</p> + </blockquote> + </body> + </description> + <references> + <mlist>http://permalink.gmane.org/gmane.comp.encryption.gpg.gnutls.devel/8132</mlist>; + <url>http://www.gnutls.org/security.html#GNUTLS-SA-2015-2</url>; + <mlist>http://seclists.org/oss-sec/2015/q2/367</mlist>; + </references> + <dates> + <discovery>2015-04-25</discovery> + <entry>2015-08-14</entry> + </dates> + </vuln> + <vuln vid="9ee72858-4159-11e5-93ad-002590263bf5"> <topic>froxlor -- database password information leak</topic> <affects>
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