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ruby: memory corruption in BigDecimal on 64bit platforms

🗓️ 28 Jun 2011 17:30:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

Ruby BigDecimal memory corruption on 64-bit platforms via VpMemAlloc, enabling code execution or crash.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux6.1i686ruby1.8.7.299-7.el6_1.1ruby-1.8.7.299-7.el6_1.1.i686.rpm
Red Hat Enterprise Linux6.1ppc64ruby1.8.7.299-7.el6_1.1ruby-1.8.7.299-7.el6_1.1.ppc64.rpm
Red Hat Enterprise Linux6.1s390xruby1.8.7.299-7.el6_1.1ruby-1.8.7.299-7.el6_1.1.s390x.rpm
Red Hat Enterprise Linux6.1x86_64ruby1.8.7.299-7.el6_1.1ruby-1.8.7.299-7.el6_1.1.x86_64.rpm
Red Hat Enterprise Linux6.1i686ruby-debuginfo1.8.7.299-7.el6_1.1ruby-debuginfo-1.8.7.299-7.el6_1.1.i686.rpm
Red Hat Enterprise Linux6.1ppcruby-debuginfo1.8.7.299-7.el6_1.1ruby-debuginfo-1.8.7.299-7.el6_1.1.ppc.rpm
Red Hat Enterprise Linux6.1ppc64ruby-debuginfo1.8.7.299-7.el6_1.1ruby-debuginfo-1.8.7.299-7.el6_1.1.ppc64.rpm
Red Hat Enterprise Linux6.1s390ruby-debuginfo1.8.7.299-7.el6_1.1ruby-debuginfo-1.8.7.299-7.el6_1.1.s390.rpm
Red Hat Enterprise Linux6.1s390xruby-debuginfo1.8.7.299-7.el6_1.1ruby-debuginfo-1.8.7.299-7.el6_1.1.s390x.rpm
Red Hat Enterprise Linux6.1x86_64ruby-debuginfo1.8.7.299-7.el6_1.1ruby-debuginfo-1.8.7.299-7.el6_1.1.x86_64.rpm
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25 Jun 2026 10:37Current
6.8Medium risk
Vulners AI Score6.8
CVSS 26.8
EPSS0.03025
3