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The VpMemAlloc function in bigdecimal.c in the BigDecimal class in Ruby 1.9.2-p136 and earlier, as used on Apple Mac OS X before 10.6.7 and other platforms, does not properly allocate memory, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving creation of a large BigDecimal value within a 64-bit process, related to an "integer truncation issue."
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Apple Osx Airport | — | Apply OS X security update 2011-001Upgrade macOS to the latest versionApply OS X security update 2011-004 | Aug 28, 2015 | Mar 22, 2011 |
| Apple Osx Ruby | — | Upgrade macOS to the latest versionApply OS X security update 2011-001 | Dec 16, 2011 | Mar 22, 2011 |
| Centos_linux | — | Upgrade ruby-develUpgrade ruby-libsUpgrade ruby-irbUpgrade ruby-tcltkUpgrade rubyUpgrade ruby-docsUpgrade ruby-rdocUpgrade ruby-riUpgrade ruby-modeUpgrade irb | Dec 1, 2016 | Mar 22, 2011 |
| Gentoo Linux | — | Upgrade dev-lang/ruby. | Oct 30, 2017 | Mar 22, 2011 |
| Oracle_linux | — | Upgrade ruby-irbUpgrade ruby-tcltkUpgrade ruby-riUpgrade rubyUpgrade ruby-modeUpgrade ruby-rdocUpgrade ruby-docsUpgrade ruby-develUpgrade ruby-staticUpgrade ruby-libs | Oct 16, 2024 | Mar 23, 2011 |
| Suse | — | Upgrade ruby-test-suiteUpgrade ruby-doc-htmlUpgrade ruby-examplesUpgrade ruby-develUpgrade ruby-doc-riUpgrade ruby-tkUpgrade ruby | Dec 12, 2013 | May 19, 2011 |
| Ubuntu | — | Upgrade ruby1.8Upgrade libruby1.8 | Nov 8, 2024 | Mar 23, 2011 |
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