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Mandrake Security Advisory MDVSA-2009:037 (bind)
Information
Severity
Severity
Family
Family
CVSSv2 Base
CVSSv2 Base
CVSSv2 Vector
CVSSv2 Vector
Solution Type
Solution Type
Created
Created
Modified
Modified
Summary
The remote host is missing an update to bind announced via advisory MDVSA-2009:037.
Insight
Insight
Internet Systems Consortium (ISC) BIND 9.6.0 and earlier does not properly check the return value from the OpenSSL EVP_VerifyFinal function, which allows remote attackers to bypass validation of the certificate chain via a malformed SSL/TLS signature, a similar vulnerability to CVE-2008-5077 and CVE-2009-0025. In this particular case the DSA_verify function was fixed with MDVSA-2009:002, this update does however address the RSA_verify function (CVE-2009-0265). Affected: 2008.0, 2008.1, 2009.0, Corporate 3.0, Corporate 4.0, Multi Network Firewall 2.0
Solution
Solution
To upgrade automatically use MandrakeUpdate or urpmi. The verification of md5 checksums and GPG signatures is performed automatically for you. https://secure1.securityspace.com/smysecure/catid.html?in=MDVSA-2009:037