| Name | CVE-2009-0642 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-1860-1 |
| Debian Bugs | 513528, 517639, 522939 |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| ruby1.8 | source | etch | 1.8.5-4etch5 | DSA-1860-1 | ||
| ruby1.8 | source | lenny | 1.8.7.72-3lenny1 | DSA-1860-1 | ||
| ruby1.8 | source | (unstable) | 1.8.7.72-3.1 | medium | 517639, 522939 | |
| ruby1.9 | source | etch | 1.9.0+20060609-1etch5 | DSA-1860-1 | ||
| ruby1.9 | source | lenny | 1.9.0.2-9lenny1 | DSA-1860-1 | ||
| ruby1.9 | source | (unstable) | 1.9.0.5-1 | 513528 |