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Case File

CVE-2009-0161

MEDIUM · CVSS 6.4 EPSS 2.29%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2009-05-13 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.4. It affects OpenSSL. It may be remotely exploitable.

CVE
CVE-2009-0161
Severity
MEDIUM
CVSS
6.4
EPSS
2.29%
OpenSSL

Original NVD Description

The OpenSSL::OCSP module for Ruby in Apple Mac OS X 10.5 before 10.5.7 misinterprets an unspecified invalid response as a successful OCSP certificate validation, which might allow remote attackers to spoof certificate authentication via a revoked certificate.