CVE-2011-0188
ruby-lang ruby: no CVSS score yet. EPSS 3.0% chance of exploitation in the next 30 days.
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."
- EPSS
- 3.0% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
- CWE
- CWE-189
- Published
- Modified
- Record from
- the NVD, synced
Affected
- ruby-lang:ruby
References
- http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
- http://support.apple.com/kb/HT4581
- http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ext/bigdecimal/bigdecimal.c?r1=29364&r2=30993
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:097
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:098