[SA21279] Sun Fire T2000 Incorrect DSA Signature Verification

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TITLE:
Sun Fire T2000 Incorrect DSA Signature Verification

SECUNIA ADVISORY ID:
SA21279

VERIFY ADVISORY:
http://secunia.com/advisories/21279/

CRITICAL:
Less critical

IMPACT:
Security Bypass

WHERE:
>From remote

OPERATING SYSTEM:
Sun Fire T2000
http://secunia.com/product/11217/

DESCRIPTION:
A security issue has been reported in Sun Fire T2000, which
potentially can be exploited by malicious people to bypass certain
security restrictions.

The problem is that the crypto provider may incorrectly verify a DSA
signature. This may affect applications relying on the result of a
DSA signature verification.

The security issue affects Sun Fire T2000 with Solaris 10 (3/05 HW2).

SOLUTION:
Solaris 10:
Apply patch 121236-01 or later, or apply Solaris 10 Update 1 or
later.

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102543-1

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