Ruby (aka CRuby) before 1.8.7-p357 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table.
CVSS Details
- CVSS 3.1 Base Score: 7.5
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade ruby | Aug 30, 2017 | Dec 29, 2011 |
| Apple Osx Loginwindow | — | Apply OS X security update 2012-002Upgrade macOS to the latest version | Aug 28, 2015 | Dec 29, 2011 |
| Apple Osx Ruby | — | Upgrade macOS to the latest versionApply OS X security update 2012-002 | Jul 16, 2012 | Dec 29, 2011 |
| Centos_linux | — | Upgrade ruby-libsUpgrade ruby-tcltkUpgrade ruby-staticUpgrade ruby-docsUpgrade irbUpgrade ruby-develUpgrade ruby-irbUpgrade ruby-rdocUpgrade ruby-modeUpgrade ruby-riUpgrade ruby | Dec 1, 2016 | Dec 29, 2011 |
| Freebsd | — | Upgrade redisUpgrade ruby+nopthreadsUpgrade ruby+onigurumaUpgrade nodeUpgrade ruby+nopthreads+onigurumaUpgrade rubyUpgrade rubygem-rackUpgrade jrubyUpgrade v8 | Dec 10, 2025 | Jan 16, 2012 |
| Gentoo Linux | — | Upgrade dev-lang/ruby. | Oct 30, 2017 | Dec 29, 2011 |
| Oracle Solaris | — | Upgrade runtime/ruby-18 to version 1.8.7.357-0.175.0.6.0.1.0 on Solaris 11.0 | May 29, 2017 | Dec 29, 2011 |
| Oracle_linux | — | Upgrade ruby-irbUpgrade ruby-rdocUpgrade ruby-tcltkUpgrade ruby-develUpgrade rubyUpgrade ruby-docsUpgrade ruby-riUpgrade ruby-libsUpgrade ruby-static | Oct 16, 2024 | Dec 30, 2011 |
| Suse | — | Upgrade ruby-examplesUpgrade rubyUpgrade ruby-develUpgrade ruby-doc-htmlUpgrade ruby-doc-riUpgrade ruby-test-suiteUpgrade ruby-tk | Dec 12, 2013 | Jun 28, 2013 |
| Ubuntu | — | Upgrade ruby1.8Upgrade libruby1.8 | Nov 8, 2024 | Dec 30, 2011 |
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