bugtraq - [ MDVSA-2014:108 ] gnutls

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Date: Mon, 09 Jun 2014 21:05:00 +0200
From: security@...driva.com
To: bugtraq@...urityfocus.com
Subject: [ MDVSA-2014:108 ] gnutls

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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2014:108
 http://www.mandriva.com/en/support/security/
 _______________________________________________________________________

 Package : gnutls
 Date    : June 9, 2014
 Affected: Business Server 1.0
 _______________________________________________________________________

 Problem Description:

 Updated gnutls packages fix security vulnerabilities:

 A NULL pointer dereference flaw was discovered in GnuTLS&#039;s
 gnutls_x509_dn_oid_name().  The function, when called with the
 GNUTLS_X509_DN_OID_RETURN_OID flag, should not return NULL to its
 caller. However, it could previously return NULL when parsed X.509
 certificates included specific OIDs (CVE-2014-3465).

 A flaw was found in the way GnuTLS parsed session ids from Server
 Hello packets of the TLS/SSL handshake.  A malicious server could use
 this flaw to send an excessively long session id value and trigger a
 buffer overflow in a connecting TLS/SSL client using GnuTLS, causing
 it to crash or, possibly, execute arbitrary code (CVE-2014-3466).
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3465
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3466
 http://advisories.mageia.org/MGASA-2014-0248.html
 _______________________________________________________________________

 Updated Packages:

 Mandriva Business Server 1/X86_64:
 e9d619b4d917c9e322c43e1589e00cf9  mbs1/x86_64/gnutls-3.0.28-1.7.mbs1.x86_64.rpm
 ba96fe08901ad527c4a9be1985429301  mbs1/x86_64/lib64gnutls28-3.0.28-1.7.mbs1.x86_64.rpm
 dacba924eeafab91fd6215da5820c11e  mbs1/x86_64/lib64gnutls-devel-3.0.28-1.7.mbs1.x86_64.rpm
 bbbdad730440b4fdfa1d1903c90f008d  mbs1/x86_64/lib64gnutls-ssl27-3.0.28-1.7.mbs1.x86_64.rpm 
 169be2c8e116c6e639ca981233ef3b7a  mbs1/SRPMS/gnutls-3.0.28-1.7.mbs1.src.rpm
 _______________________________________________________________________

 To upgrade automatically use MandrivaUpdate or urpmi.  The verification
 of md5 checksums and GPG signatures is performed automatically for you.

 All packages are signed by Mandriva for security.  You can obtain the
 GPG public key of the Mandriva Security Team by executing:

  gpg --recv-keys --keyserver pgp.mit.edu 0x22458A98

 You can view other update advisories for Mandriva Linux at:

  http://www.mandriva.com/en/support/security/advisories/

 If you want to report vulnerabilities, please contact

  security_(at)_mandriva.com
 _______________________________________________________________________

 Type Bits/KeyID     Date       User ID
 pub  1024D/22458A98 2000-07-10 Mandriva Security Team
  <security*mandriva.com>
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