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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2014:158
 http://www.mandriva.com/en/support/security/
 _______________________________________________________________________

 Package : openssl
 Date    : August 8, 2014
 Affected: Business Server 1.0
 _______________________________________________________________________

 Problem Description:

 Multiple vulnerabilities has been discovered and corrected in openssl:
 
 A flaw in OBJ_obj2txt may cause pretty printing functions such as
 X509_name_oneline, X509_name_print_ex et al. to leak some information
 from the stack. Applications may be affected if they echo pretty
 printing output to the attacker. OpenSSL SSL/TLS clients and servers
 themselves are not affected (CVE-2014-3508).
 
 If a multithreaded client connects to a malicious server using a
 resumed session and the server sends an ec point format extension it
 could write up to 255 bytes to freed memory (CVE-2014-3509).
 
 An attacker can force an error condition which causes openssl to crash
 whilst processing DTLS packets due to memory being freed twice. This
 can be exploited through a Denial of Service attack (CVE-2014-3505).
 
 An attacker can force openssl to consume large amounts of memory
 whilst processing DTLS handshake messages. This can be exploited
 through a Denial of Service attack (CVE-2014-3506).
 
 By sending carefully crafted DTLS packets an attacker could cause
 openssl to leak memory. This can be exploited through a Denial of
 Service attack (CVE-2014-3507).
 
 OpenSSL DTLS clients enabling anonymous (EC)DH ciphersuites are subject
 to a denial of service attack. A malicious server can crash the client
 with a null pointer dereference (read) by specifying an anonymous
 (EC)DH ciphersuite and sending carefully crafted handshake messages
 (CVE-2014-3510).
 
 The updated packages have been upgraded to the 1.0.0n version where
 these security flaws has been fixed.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3508
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3509
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3505
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3506
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3507
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3510
 http://www.openssl.org/news/secadv_20140806.txt
 _______________________________________________________________________

 Updated Packages:

 Mandriva Business Server 1/X86_64:
 17007f558e739eb863c8507d520ffbc9 
 mbs1/x86_64/lib64openssl1.0.0-1.0.0n-1.mbs1.x86_64.rpm
 f810bbe20b2de26cb99d13ddaf0ac2fa 
 mbs1/x86_64/lib64openssl-devel-1.0.0n-1.mbs1.x86_64.rpm
 54d87a61ca0440dc5f344931de1ff43e 
 mbs1/x86_64/lib64openssl-engines1.0.0-1.0.0n-1.mbs1.x86_64.rpm
 5b1748370e5a855cc31d3eec7673da5e 
 mbs1/x86_64/lib64openssl-static-devel-1.0.0n-1.mbs1.x86_64.rpm
 7e19a555629b4a2d3d4533be7786ce5e  mbs1/x86_64/openssl-1.0.0n-1.mbs1.x86_64.rpm
 
 a9e74f2bab2878f601cfb44620c76dbb  mbs1/SRPMS/openssl-1.0.0n-1.mbs1.src.rpm
 _______________________________________________________________________

 To upgrade automatically use MandrivaUpdate or urpmi.  The verification
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 All packages are signed by Mandriva for security.  You can obtain the
 GPG public key of the Mandriva Security Team by executing:

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 You can view other update advisories for Mandriva Linux at:

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 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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