CVEvulnerability

CVE-2009-0161

6.4 MEDIUM Published 2009-05-13 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2009-05-13
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.4 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:P
Weaknesses
CWE-20

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.

Affected configurations

• apple mac os x 10.5.0 • apple mac os x 10.5.1 • apple mac os x 10.5.2 • apple mac os x 10.5.3 • apple mac os x 10.5.4 • apple mac os x 10.5.5 • apple mac os x 10.5.6 • apple mac os x server 10.4.11 • apple mac os x server 10.5.0 • apple mac os x server 10.5.1 • apple mac os x server 10.5.2 • apple mac os x server 10.5.3 • apple mac os x server 10.5.4 • apple mac os x server 10.5.6

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

Referenced by CWE · observed example (1)

  • CWE-299 Improper Check for Certificate Revocation weakness

References