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ISC BIND "EVP_VerifyFinal()" and "DSA_do_verify()" Spoofing Vulnerability
Secunia Advisory: SA33404
Release Date: 2009-01-08
Last Update: 2009-01-28
Popularity: 4,231 views

Critical:
Less critical
Impact: Spoofing
Where: From remote
Solution Status: Vendor Patch

Software:ISC BIND 9.2.x
ISC BIND 9.3.x
ISC BIND 9.4.x
ISC BIND 9.5.x
ISC BIND 9.6.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 2 of 3)[ 1 ] [ 2 ] [ 3 ]

Solution:
Update to version 9.3.6-P1, 9.4.3-P1, 9.5.1-P1, or 9.6.0-P1.

As a workaround, the vendor recommends to disable the DSA and NSEC3DSA algorithms. See vendor's advisory for additional information.

Provided and/or discovered by:
Originally reported in OpenSSL by the Google Security Team.

Reported in BIND by Florian Weimer.

Changelog:
2009-01-08: Added oCERT advisory link to the "Original Advisory" section.
2009-01-28: Added CVE reference.

Original Advisory:
ISC:
https://www.isc.org/node/373

oCERT:
http://www.ocert.org/advisories/ocert-2008-016.html

Other References:
SA33338:
http://secunia.com/advisories/33338/

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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