CVE: CVE-2009-0265

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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.

Threat-Mapped Scoring

Score: 0.0

Priority: Unclassified

EPSS

Score: 0.0039
Percentile: 0.5926

CVSS Scoring

CVSS v3.1 Score: 7.5

Severity: HIGH

Mapped CWE(s)

CWE-252 : Unchecked Return Value
CWE-295 : Improper Certificate Validation

All CAPEC(s)

CAPEC-459: Creating a Rogue Certification Authority Certificate
CAPEC-475: Signature Spoofing by Improper Validation

CAPEC(s) with Mapped TTPs

Mapped ATT&CK TTPs

Affected Products

cpe:2.3:a:isc:bind:*:*:*:*:*:*:*:*

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