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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2013:200
 http://www.mandriva.com/en/support/security/
 _______________________________________________________________________

 Package : ruby
 Date    : July 26, 2013
 Affected: Enterprise Server 5.0
 _______________________________________________________________________

 Problem Description:

 Multiple vulnerabilities has been discovered and corrected in ruby:
 
 The safe-level feature in Ruby 1.8.7 allows context-dependent attackers
 to modify strings via the NameError#to_s method when operating on
 Ruby objects.  NOTE: this issue is due to an incomplete fix for
 CVE-2011-1005 (CVE-2012-4481).
 
 lib/rexml/text.rb in the REXML parser in Ruby before 1.9.3-p392 allows
 remote attackers to cause a denial of service (memory consumption and
 crash) via crafted text nodes in an XML document, aka an XML Entity
 Expansion (XEE) attack (CVE-2013-1821).
 
 A flaw was found in Ruby's SSL client's hostname identity
 check
 when handling certificates that contain hostnames with NULL
 bytes. An attacker could potentially exploit this flaw to conduct
 man-in-the-middle attacks to spoof SSL servers. Note that to exploit
 this issue, an attacker would need to obtain a carefully-crafted
 certificate signed by an authority that the client trusts
 (CVE-2013-4073).
 
 The updated packages have been patched to correct these issues.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4481
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1821
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-4073
 http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=863484
 http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=914716
 http://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=979251
 _______________________________________________________________________

 Updated Packages:

 Mandriva Enterprise Server 5:
 54efd9d04ac7a92a38c9a531c0a5b956 
 mes5/i586/ruby-1.8.7-7p72.6mdvmes5.2.i586.rpm
 6ca399ef73a5df70b24e8a54bc7e9184 
 mes5/i586/ruby-devel-1.8.7-7p72.6mdvmes5.2.i586.rpm
 4e6ceeba8349c5ed2d9965dc9e7dca33 
 mes5/i586/ruby-doc-1.8.7-7p72.6mdvmes5.2.i586.rpm
 cca93669e5f564c35d04d3427aa9b0bd 
 mes5/i586/ruby-tk-1.8.7-7p72.6mdvmes5.2.i586.rpm 
 01677fdc63909deddc5584aab63d6b9a 
 mes5/SRPMS/ruby-1.8.7-7p72.6mdvmes5.2.src.rpm

 Mandriva Enterprise Server 5/X86_64:
 c25ab3890d672abcdf3415e38f0ccfa9 
 mes5/x86_64/ruby-1.8.7-7p72.6mdvmes5.2.x86_64.rpm
 1dbfd59b83e2d53382d3f5ebb524e942 
 mes5/x86_64/ruby-devel-1.8.7-7p72.6mdvmes5.2.x86_64.rpm
 1eb316b715f155b09dcf0e75791be3e0 
 mes5/x86_64/ruby-doc-1.8.7-7p72.6mdvmes5.2.x86_64.rpm
 091949b18bf3b6963224991677996f24 
 mes5/x86_64/ruby-tk-1.8.7-7p72.6mdvmes5.2.x86_64.rpm 
 01677fdc63909deddc5584aab63d6b9a 
 mes5/SRPMS/ruby-1.8.7-7p72.6mdvmes5.2.src.rpm
 _______________________________________________________________________

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 _______________________________________________________________________

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