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CVE-2009-0025

MEDIUM CVSS: 6.8 Published: 2009-01-07 Modified: 2026-06-16

Description

BIND 9.6.0, 9.5.1, 9.5.0, 9.4.3, and earlier does not properly check the return value from the OpenSSL DSA_verify 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.

Affected Platforms

Isc Bind

Weakness Type

CWE-287

References