Description
ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-1860-1 | New Ruby packages fix several issues |
EUVD |
EUVD-2009-0645 | ext/openssl/ossl_ocsp.c in Ruby 1.8 and 1.9 does not properly check the return value from the OCSP_basic_verify function, which might allow remote attackers to successfully present an invalid X.509 certificate, possibly involving a revoked certificate. |
Ubuntu USN |
USN-805-1 | Ruby vulnerabilities |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T04:40:05.106Z
Reserved: 2009-02-18T00:00:00.000Z
Link: CVE-2009-0642
No data.
Status : Modified
Published: 2009-02-20T06:47:48.297
Modified: 2026-04-23T00:35:47.467
Link: CVE-2009-0642
OpenCVE Enrichment
No data.
Weaknesses
Debian DSA
EUVD
Ubuntu USN