CVE-2009-0642
Fixed in a distro release EPSS 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.
Products: ruby-lang ruby
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 4.0 | ruby1.8 | 1.8.5-4etch5 |
| Debian 4.0 | ruby1.9 | 1.9.0+20060609-1etch5 |
| Debian 5.0 | ruby1.8 | 1.8.7.72-3lenny1 |
| Debian 5.0 | ruby1.9 | 1.9.0.2-9lenny1 |
| Red Hat Enterprise Linux 4 | irb | 0:1.8.1-7.el4_8.3 |
| Red Hat Enterprise Linux 4 | ruby | 0:1.8.1-7.el4_8.3 |
| Red Hat Enterprise Linux 4 | ruby-debuginfo | 0:1.8.1-7.el4_8.3 |
| Red Hat Enterprise Linux 4 | ruby-devel | 0:1.8.1-7.el4_8.3 |
| Red Hat Enterprise Linux 4 | ruby-docs | 0:1.8.1-7.el4_8.3 |
| Red Hat Enterprise Linux 4 | ruby-libs | 0:1.8.1-7.el4_8.3 |
| Red Hat Enterprise Linux 4 | ruby-mode | 0:1.8.1-7.el4_8.3 |
| Red Hat Enterprise Linux 4 | ruby-tcltk | 0:1.8.1-7.el4_8.3 |
| Red Hat Enterprise Linux 5 | ruby | 0:1.8.5-5.el5_3.7 |
| Red Hat Enterprise Linux 5 | ruby-debuginfo | 0:1.8.5-5.el5_3.7 |
| Red Hat Enterprise Linux 5 | ruby-devel | 0:1.8.5-5.el5_3.7 |
| Red Hat Enterprise Linux 5 | ruby-docs | 0:1.8.5-5.el5_3.7 |
| Red Hat Enterprise Linux 5 | ruby-irb | 0:1.8.5-5.el5_3.7 |
| Red Hat Enterprise Linux 5 | ruby-libs | 0:1.8.5-5.el5_3.7 |
| Red Hat Enterprise Linux 5 | ruby-mode | 0:1.8.5-5.el5_3.7 |
| Red Hat Enterprise Linux 5 | ruby-rdoc | 0:1.8.5-5.el5_3.7 |
| Red Hat Enterprise Linux 5 | ruby-ri | 0:1.8.5-5.el5_3.7 |
| Red Hat Enterprise Linux 5 | ruby-tcltk | 0:1.8.5-5.el5_3.7 |