CVE-2011-0188
At a glance
- Source
- NVD
- EPSS
- EPSS 3.02 % · percentile 87 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- apple
- NVD status
- Modified
Description
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."
Weaknesses (CWE)
References
- http://www.redhat.com/support/errata/RHSA-2011-0910.html
- http://www.securitytracker.com/id?1025236
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:098
- http://www.redhat.com/support/errata/RHSA-2011-0909.html
- http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html
- http://www.redhat.com/support/errata/RHSA-2011-0908.html
- https://bugzilla.redhat.com/show_bug.cgi?id=682332
- 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://support.apple.com/kb/HT4581
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 2.0 | MEDIUM 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2011-0214
- GCVE · GCVE-0-2011-0188
CERT-FR advisories
- CERTA-2011-AVI-162 — Multiples vulnérabilités dans Mac OS X · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*≤ 1.9.2-p136cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9:r18423:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.0:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.0:r18423:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.0-0:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.0-1:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.0-2:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.0-20060415:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.0-20070709:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.1:-p0:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.1:-p129:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.1:-p243:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.1:-p376:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.1:-p429:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.1:-preview_1:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.1:-preview_2:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.1:-rc1:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.1:-rc2:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:*cpe:2.3:a:ruby-lang:ruby:1.9.2:dev:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |