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 Mandriva Linux Security Advisory                         MDVSA-2015:063
 http://www.mandriva.com/en/support/security/
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 Package : openssl
 Date    : March 27, 2015
 Affected: Business Server 1.0
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 Problem Description:

 Multiple vulnerabilities has been discovered and corrected in openssl:
 
 The ssl3_get_key_exchange function in s3_clnt.c in OpenSSL before
 0.9.8zd, 1.0.0 before 1.0.0p, and 1.0.1 before 1.0.1k allows remote SSL
 servers to conduct RSA-to-EXPORT_RSA downgrade attacks and facilitate
 brute-force decryption by offering a weak ephemeral RSA key in a
 noncompliant role, related to the FREAK issue. NOTE: the scope of
 this CVE is only client code based on OpenSSL, not EXPORT_RSA issues
 associated with servers or other TLS implementations (CVE-2015-0204).
 
 Use-after-free vulnerability in the d2i_ECPrivateKey function in
 crypto/ec/ec_asn1.c in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r,
 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a might allow remote
 attackers to cause a denial of service (memory corruption and
 application crash) or possibly have unspecified other impact via a
 malformed Elliptic Curve (EC) private-key file that is improperly
 handled during import (CVE-2015-0209).
 
 The ASN1_TYPE_cmp function in crypto/asn1/a_type.c in OpenSSL before
 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before
 1.0.2a does not properly perform boolean-type comparisons, which allows
 remote attackers to cause a denial of service (invalid read operation
 and application crash) via a crafted X.509 certificate to an endpoint
 that uses the certificate-verification feature (CVE-2015-0286).
 
 The ASN1_item_ex_d2i function in crypto/asn1/tasn_dec.c in OpenSSL
 before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2
 before 1.0.2a does not reinitialize CHOICE and ADB data structures,
 which might allow attackers to cause a denial of service (invalid
 write operation and memory corruption) by leveraging an application
 that relies on ASN.1 structure reuse (CVE-2015-0287).
 
 The X509_to_X509_REQ function in crypto/x509/x509_req.c in OpenSSL
 before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2
 before 1.0.2a might allow attackers to cause a denial of service
 (NULL pointer dereference and application crash) via an invalid
 certificate key (CVE-2015-0288).
 
 The PKCS#7 implementation in OpenSSL before 0.9.8zf, 1.0.0 before
 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a does not
 properly handle a lack of outer ContentInfo, which allows attackers to
 cause a denial of service (NULL pointer dereference and application
 crash) by leveraging an application that processes arbitrary PKCS#7
 data and providing malformed data with ASN.1 encoding, related to
 crypto/pkcs7/pk7_doit.c and crypto/pkcs7/pk7_lib.c (CVE-2015-0289).
 
 The SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before
 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a allows remote
 attackers to cause a denial of service (s2_lib.c assertion failure and
 daemon exit) via a crafted CLIENT-MASTER-KEY message (CVE-2015-0293).
 
 The updated packages have been upgraded to the 1.0.0r version where
 these security flaws has been fixed.
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 References:

 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0204
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0209
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0286
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0287
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0288
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0289
 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0293
 http://openssl.org/news/secadv_20150319.txt
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 Updated Packages:

 Mandriva Business Server 1/X86_64:
 53d5722ae81a78c5134095b4ce1ca4c1  mbs1/x86_64/lib64openssl1.0.0-1.0.0r-1.mbs1.x86_64.rpm
 d5f2804c2acbb03238c6873f223cb32e  mbs1/x86_64/lib64openssl-devel-1.0.0r-1.mbs1.x86_64.rpm
 02652b2787411a1021b5679d02537333  mbs1/x86_64/lib64openssl-engines1.0.0-1.0.0r-1.mbs1.x86_64.rpm
 c7370089da58f7222be84775e0e81fe0  mbs1/x86_64/lib64openssl-static-devel-1.0.0r-1.mbs1.x86_64.rpm
 a62309229fe9996ad36cd0f32653e3e1  mbs1/x86_64/openssl-1.0.0r-1.mbs1.x86_64.rpm 
 43aa60276406d5862d77001ea8504a6c  mbs1/SRPMS/openssl-1.0.0r-1.mbs1.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/en/support/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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