CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
Percentile
89.3%
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.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 6.06 | noarch | ruby1.8 | < 1.8.4-1ubuntu1.7 | UNKNOWN |
ubuntu | 8.04 | noarch | ruby1.8 | < 1.8.6.111-2ubuntu1.3 | UNKNOWN |
ubuntu | 8.10 | noarch | ruby1.8 | < 1.8.7.72-1ubuntu0.2 | UNKNOWN |
ubuntu | 9.04 | noarch | ruby1.8 | < 1.8.7.72-3ubuntu0.1 | UNKNOWN |
ubuntu | 8.10 | noarch | ruby1.9 | < 1.9.0.2-7ubuntu1.2 | UNKNOWN |
ubuntu | 9.04 | noarch | ruby1.9 | < 1.9.0.2-9ubuntu1.1 | UNKNOWN |