[ MDVSA-2012:007 ] openssl

[security@xxxxxxxxxxxx]

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 Mandriva Linux Security Advisory                         MDVSA-2012:007
 http://www.mandriva.com/security/
 _______________________________________________________________________

 Package : openssl
 Date    : January 16, 2012
 Affected: 2011.
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 Problem Description:

 Multiple vulnerabilities has been found and corrected in openssl:
 
 The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f
 performs a MAC check only if certain padding is valid, which makes
 it easier for remote attackers to recover plaintext via a padding
 oracle attack (CVE-2011-4108).
 
 Double free vulnerability in OpenSSL 0.9.8 before 0.9.8s, when
 X509_V_FLAG_POLICY_CHECK is enabled, allows remote attackers to
 have an unspecified impact by triggering failure of a policy check
 (CVE-2011-4109).
 
 The SSL 3.0 implementation in OpenSSL before 0.9.8s and 1.x before
 1.0.0f does not properly initialize data structures for block cipher
 padding, which might allow remote attackers to obtain sensitive
 information by decrypting the padding data sent by an SSL peer
 (CVE-2011-4576).
 
 The Server Gated Cryptography (SGC) implementation in OpenSSL before
 0.9.8s and 1.x before 1.0.0f does not properly handle handshake
 restarts, which allows remote attackers to cause a denial of service
 via unspecified vectors (CVE-2011-4619).
 
 The GOST ENGINE in OpenSSL before 1.0.0f does not properly handle
 invalid parameters for the GOST block cipher, which allows remote
 attackers to cause a denial of service (daemon crash) via crafted
 data from a TLS client (CVE-2012-0027).
 
 The updated packages have been patched to correct these issues.
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 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4108
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4109
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4576
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4619
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0027
 http://www.openssl.org/news/secadv_20120104.txt
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 Updated Packages:

 Mandriva Linux 2011:
 2291c13c44539a5e25f58750a5d6bf8f  
2011/i586/libopenssl1.0.0-1.0.0d-2.2-mdv2011.0.i586.rpm
 c610330d2c4c7397feb126247b1fa94f  
2011/i586/libopenssl-devel-1.0.0d-2.2-mdv2011.0.i586.rpm
 36c86a84320e1c8a17a74e4e68bc7d5a  
2011/i586/libopenssl-engines1.0.0-1.0.0d-2.2-mdv2011.0.i586.rpm
 4b8054f2c169d2b3223195053bd15802  
2011/i586/libopenssl-static-devel-1.0.0d-2.2-mdv2011.0.i586.rpm
 3c48b209b941a83a6acfef439c3f78b7  
2011/i586/openssl-1.0.0d-2.2-mdv2011.0.i586.rpm 
 7af9d175d066db069aeb82248df9772b  2011/SRPMS/openssl-1.0.0d-2.2.src.rpm

 Mandriva Linux 2011/X86_64:
 21a50bd2be83839266f033c9a0f0fabc  
2011/x86_64/lib64openssl1.0.0-1.0.0d-2.2-mdv2011.0.x86_64.rpm
 7e80ee8e2d445c5f1985cd52d2316658  
2011/x86_64/lib64openssl-devel-1.0.0d-2.2-mdv2011.0.x86_64.rpm
 e1f4faa3162a6bbc14b37e4cb8d1e8e2  
2011/x86_64/lib64openssl-engines1.0.0-1.0.0d-2.2-mdv2011.0.x86_64.rpm
 6e3ac6d57cf0f4e13ed8e275a9bd2ff8  
2011/x86_64/lib64openssl-static-devel-1.0.0d-2.2-mdv2011.0.x86_64.rpm
 e9e0306f8dc9f398915a646547e262e2  
2011/x86_64/openssl-1.0.0d-2.2-mdv2011.0.x86_64.rpm 
 7af9d175d066db069aeb82248df9772b  2011/SRPMS/openssl-1.0.0d-2.2.src.rpm
 _______________________________________________________________________

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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

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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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