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 _______________________________________________________________________

 Mandriva Linux Security Advisory                         MDVSA-2008:168
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : stunnel
 Date    : August 13, 2008
 Affected: 2007.1, 2008.0, 2008.1
 _______________________________________________________________________

 Problem Description:

 A vulnerability was found in the OCSP search functionality in stunnel
 that could allow a remote attacker to use a revoked certificate that
 would be successfully authenticated by stunnel (CVE-2008-2420).
 This flaw only concerns users who have enabled OCSP validation
 in stunnel.
 
 The updated packages have been patched to correct this issue.
 _______________________________________________________________________

 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-2420
 _______________________________________________________________________

 Updated Packages:

 Mandriva Linux 2007.1:
 8d76312a1f68dae3c5547d1efe1f04cc  2007.1/i586/libstunnel0-4.20-1.1mdv2007.1.i586.rpm
 da8a96417052081eb33b507f308a6c4b  2007.1/i586/libstunnel0-devel-4.20-1.1mdv2007.1.i586.rpm
 b5c31bfed05245b1c0d4597ded096312  2007.1/i586/stunnel-4.20-1.1mdv2007.1.i586.rpm 
 748e1bb078bd1ac4e1e6c00b6487c1d1  2007.1/SRPMS/stunnel-4.20-1.1mdv2007.1.src.rpm

 Mandriva Linux 2007.1/X86_64:
 eb6d688c10d208e525463866bfe329b4  2007.1/x86_64/lib64stunnel0-4.20-1.1mdv2007.1.x86_64.rpm
 ef94ec15ddb3eba1d2c8b17e17dd52e9  2007.1/x86_64/lib64stunnel0-devel-4.20-1.1mdv2007.1.x86_64.rpm
 4b16e5420f5d54420a2399c6d03a93dd  2007.1/x86_64/stunnel-4.20-1.1mdv2007.1.x86_64.rpm 
 748e1bb078bd1ac4e1e6c00b6487c1d1  2007.1/SRPMS/stunnel-4.20-1.1mdv2007.1.src.rpm

 Mandriva Linux 2008.0:
 7a790c1d719af5dc1643e5df86f8f8a7  2008.0/i586/libstunnel0-4.20-1.1mdv2008.0.i586.rpm
 4f1c7188d0c0b37619806db9bd2c817a  2008.0/i586/libstunnel0-devel-4.20-1.1mdv2008.0.i586.rpm
 af62cf5ddc6a2245b71e3f184837cfab  2008.0/i586/stunnel-4.20-1.1mdv2008.0.i586.rpm 
 4b30c083467a6c39ccadfbf11aca0349  2008.0/SRPMS/stunnel-4.20-1.1mdv2008.0.src.rpm

 Mandriva Linux 2008.0/X86_64:
 77ff841a053da0420a6bd673106c5505  2008.0/x86_64/lib64stunnel0-4.20-1.1mdv2008.0.x86_64.rpm
 3ec61049acebcadf3f3a758316aa161c  2008.0/x86_64/lib64stunnel0-devel-4.20-1.1mdv2008.0.x86_64.rpm
 0e796c52f469cf1b3514336de2da4f9a  2008.0/x86_64/stunnel-4.20-1.1mdv2008.0.x86_64.rpm 
 4b30c083467a6c39ccadfbf11aca0349  2008.0/SRPMS/stunnel-4.20-1.1mdv2008.0.src.rpm

 Mandriva Linux 2008.1:
 6e339adfe0c54fa629fe274c1647e390  2008.1/i586/libstunnel0-4.21-2.1mdv2008.1.i586.rpm
 f9a621e2ffd56803df35989fcd503781  2008.1/i586/libstunnel-devel-4.21-2.1mdv2008.1.i586.rpm
 14fd3a1dbc4dfda671ce5d7b12d471cf  2008.1/i586/libstunnel-static-devel-4.21-2.1mdv2008.1.i586.rpm
 1fc86b79e57285aa4ebcc6c08f67c656  2008.1/i586/stunnel-4.21-2.1mdv2008.1.i586.rpm 
 9633ff426cab24ddb64434c2fc4c1416  2008.1/SRPMS/stunnel-4.21-2.1mdv2008.1.src.rpm

 Mandriva Linux 2008.1/X86_64:
 d1c79ff16707a8d6e0303562207821f3  2008.1/x86_64/lib64stunnel0-4.21-2.1mdv2008.1.x86_64.rpm
 b9f07f12bff285f437e49fe82a105778  2008.1/x86_64/lib64stunnel-devel-4.21-2.1mdv2008.1.x86_64.rpm
 b4548ec863f78cb0e82059579860e59d  2008.1/x86_64/lib64stunnel-static-devel-4.21-2.1mdv2008.1.x86_64.rpm
 dc3877966ffddfdb363cf4a0edcca71f  2008.1/x86_64/stunnel-4.21-2.1mdv2008.1.x86_64.rpm 
 9633ff426cab24ddb64434c2fc4c1416  2008.1/SRPMS/stunnel-4.21-2.1mdv2008.1.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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