CVE-2011-0188
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 3.0%
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."
Affected products
n/a · n/aReferences
http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=682332http://support.apple.com/kb/HT4581http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ext/bigdecimal/bigdecimal.c?r1=29364&r2=30993http://www.mandriva.com/security/advisories?name=MDVSA-2011:097http://www.mandriva.com/security/advisories?name=MDVSA-2011:098http://www.redhat.com/support/errata/RHSA-2011-0908.htmlhttp://www.redhat.com/support/errata/RHSA-2011-0909.htmlhttp://www.redhat.com/support/errata/RHSA-2011-0910.htmlhttp://www.securitytracker.com/id?1025236