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[ MDVSA-2008:142 ] - Updated ruby packages fix vulnerabilities



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 _______________________________________________________________________
 
 Mandriva Linux Security Advisory                         MDVSA-2008:142
 http://www.mandriva.com/security/
 _______________________________________________________________________
 
 Package : ruby
 Date    : July 9, 2008
 Affected: Corporate 3.0
 _______________________________________________________________________
 
 Problem Description:
 
 Multiple vulnerabilities have been found in the Ruby interpreter and
 in Webrick, the webserver bundled with Ruby.
 
 Directory traversal vulnerability in WEBrick in Ruby 1.8 before
 1.8.5-p115 and 1.8.6-p114, and 1.9 through 1.9.0-1, when running on
 systems that support backslash (\) path separators or case-insensitive
 file names, allows remote attackers to access arbitrary files via
 (1) ..%5c (encoded backslash) sequences or (2) filenames that match
 patterns in the :NondisclosureName option. (CVE-2008-1145)
 
 Multiple integer overflows in the rb_str_buf_append function in
 Ruby 1.8.4 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before
 1.8.6-p230, 1.8.7 before 1.8.7-p22, and 1.9.0 before 1.9.0-2
 allow context-dependent attackers to execute arbitrary code or
 cause a denial of service via unknown vectors that trigger memory
 corruption, a different issue than CVE-2008-2663, CVE-2008-2664,
 and CVE-2008-2725. (CVE-2008-2662)
 
 Multiple integer overflows in the rb_ary_store function in Ruby
 1.8.4 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230,
 and 1.8.7 before 1.8.7-p22 allow context-dependent attackers to
 execute arbitrary code or cause a denial of service via unknown
 vectors, a different issue than CVE-2008-2662, CVE-2008-2664, and
 CVE-2008-2725. (CVE-2008-2663)
 
 The rb_str_format function in Ruby 1.8.4 and earlier, 1.8.5 before
 1.8.5-p231, 1.8.6 before 1.8.6-p230, 1.8.7 before 1.8.7-p22, and 1.9.0
 before 1.9.0-2 allows context-dependent attackers to trigger memory
 corruption via unspecified vectors related to alloca, a different issue
 than CVE-2008-2662, CVE-2008-2663, and CVE-2008-2725. (CVE-2008-2664)
 
 Integer overflow in the rb_ary_splice function in Ruby 1.8.4
 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230,
 and 1.8.7 before 1.8.7-p22 allows context-dependent attackers to
 trigger memory corruption via unspecified vectors, aka the REALLOC_N
 variant, a different issue than CVE-2008-2662, CVE-2008-2663, and
 CVE-2008-2664. (CVE-2008-2725)
 
 Integer overflow in the rb_ary_splice function in Ruby 1.8.4 and
 earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230, 1.8.7 before
 1.8.7-p22, and 1.9.0 before 1.9.0-2 allows context-dependent attackers
 to trigger memory corruption, aka the beg + rlen issue. (CVE-2008-2726)
 
 Integer overflow in the rb_ary_fill function in array.c in Ruby before
 revision 17756 allows context-dependent attackers to cause a denial
 of service (crash) or possibly have unspecified other impact via a
 call to the Array#fill method with a start (aka beg) argument greater
 than ARY_MAX_SIZE. (CVE-2008-2376)
 
 The updated packages have been patched to fix these issues.
 _______________________________________________________________________

 References:
 
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1145
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2662
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2663
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2664
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2725
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2726
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2376
 _______________________________________________________________________
 
 Updated Packages:
 
 Corporate 3.0:
 078849cb78d43bbe44aed5faba17ce36  
corporate/3.0/i586/ruby-1.8.1-1.10.C30mdk.i586.rpm
 0c7e275a33a125c790cd109d67ff7355  
corporate/3.0/i586/ruby-devel-1.8.1-1.10.C30mdk.i586.rpm
 1e30796a41e440eb9a1ca6589737bd88  
corporate/3.0/i586/ruby-doc-1.8.1-1.10.C30mdk.i586.rpm
 0414d9413e6d5fbed3cad3096ca1e23c  
corporate/3.0/i586/ruby-tk-1.8.1-1.10.C30mdk.i586.rpm 
 c75fdfc1387b13c4fe50f929b9125516  
corporate/3.0/SRPMS/ruby-1.8.1-1.10.C30mdk.src.rpm

 Corporate 3.0/X86_64:
 4b6992996fe4d1df03c189bdd51b14bc  
corporate/3.0/x86_64/ruby-1.8.1-1.10.C30mdk.x86_64.rpm
 475a0ee98a513a4d2aada6fdbe33ff9c  
corporate/3.0/x86_64/ruby-devel-1.8.1-1.10.C30mdk.x86_64.rpm
 8fc454cc2d5edb758958e72ee2f92d03  
corporate/3.0/x86_64/ruby-doc-1.8.1-1.10.C30mdk.x86_64.rpm
 dfac76704ce02fd86b5fc8e29bd8ea34  
corporate/3.0/x86_64/ruby-tk-1.8.1-1.10.C30mdk.x86_64.rpm 
 c75fdfc1387b13c4fe50f929b9125516  
corporate/3.0/SRPMS/ruby-1.8.1-1.10.C30mdk.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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