| Package | Affected versions | Patched versions |
|---|---|---|
| ruby | = 1.8= 1.9 |
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.
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