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 Mandriva Linux Security Advisory                         MDVSA-2009:325
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : ruby
 Date    : December 7, 2009
 Affected: 2008.0
 _______________________________________________________________________

 Problem Description:

 Multiple vulnerabilities was discovered and corrected in ruby:
 
 ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check
 the return value from the OCSP_basic_verify function, which might allow
 remote attackers to successfully present an invalid X.509 certificate,
 possibly involving a revoked certificate (CVE-2009-0642).
 
 The BigDecimal library in Ruby 1.8.6 before p369 and 1.8.7 before
 p173 allows context-dependent attackers to cause a denial of service
 (application crash) via a string argument that represents a large
 number, as demonstrated by an attempted conversion to the Float data
 type (CVE-2009-1904).
 
 Packages for 2008.0 are being provided due to extended support for
 Corporate products.
 
 This update provides a solution to these vulnerabilities.
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 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0642
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1904
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 Updated Packages:

 Mandriva Linux 2008.0:
 da96c62bd3ab386ef616907dfd0ba221  2008.0/i586/ruby-1.8.6-5.4mdv2008.0.i586.rpm
 bb1125b1c4f4c0f6826c8165a3fb859a  2008.0/i586/ruby-devel-1.8.6-5.4mdv2008.0.i586.rpm
 56ce3c3c89fcc6415984f60ab4a83abe  2008.0/i586/ruby-doc-1.8.6-5.4mdv2008.0.i586.rpm
 f6b3298ee85967b4a74c2e0927cf65c6  2008.0/i586/ruby-tk-1.8.6-5.4mdv2008.0.i586.rpm 
 d6adf0c63cf7772777df5761e529bfae  2008.0/SRPMS/ruby-1.8.6-5.4mdv2008.0.src.rpm

 Mandriva Linux 2008.0/X86_64:
 a0b48e643d5e798272f0c45a23bed6d1  2008.0/x86_64/ruby-1.8.6-5.4mdv2008.0.x86_64.rpm
 fb221add0434dfa8a06dbd53a3216b06  2008.0/x86_64/ruby-devel-1.8.6-5.4mdv2008.0.x86_64.rpm
 e0964e8cdef7d045e64b9968354082bd  2008.0/x86_64/ruby-doc-1.8.6-5.4mdv2008.0.x86_64.rpm
 c51bf69ad9cc8d93949a59d47f1724c8  2008.0/x86_64/ruby-tk-1.8.6-5.4mdv2008.0.x86_64.rpm 
 d6adf0c63cf7772777df5761e529bfae  2008.0/SRPMS/ruby-1.8.6-5.4mdv2008.0.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/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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