CVE-2009-0642
First published: Fri Feb 20 2009(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Ruby-lang Ruby | =1.9 | |
| Ruby-lang Ruby | =1.8 |
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Reference Links
- http://redmine.ruby-lang.org/issues/show/1091
- http://www.securityfocus.com/bid/33769
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=513528
- http://secunia.com/advisories/33750
- http://www.securitytracker.com/id?1022505
- http://www.redhat.com/support/errata/RHSA-2009-1140.html
- http://secunia.com/advisories/35699
- http://www.mandriva.com/security/advisories?name=MDVSA-2009:193
- http://www.ubuntu.com/usn/USN-805-1
- http://secunia.com/advisories/35937
- https://exchange.xforce.ibmcloud.com/vulnerabilities/48761
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11450
- collector/nvd-historical
- collector/nvd-index
- agent/references
- agent/severity
- agent/author
- agent/tags
- agent/description
- agent/event
- agent/weakness
- agent/type
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- vendor/ruby-lang
- canonical/ruby-lang ruby
- version/ruby-lang ruby/1.9
- version/ruby-lang ruby/1.8