CVE-2012-4522

{"id": "CVE-2012-4522", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-11-24T20:55:03.150", "references": [{"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090235.html", "source": "secalert@redhat.com"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-October/090515.html", "source": "secalert@redhat.com"}, {"url": "http://rhn.redhat.com/errata/RHSA-2013-0129.html", "source": "secalert@redhat.com"}, {"url": "http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=37163", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/10/12/6", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/10/13/1", "source": "secalert@redhat.com"}, {"url": "http://www.openwall.com/lists/oss-security/2012/10/16/1", "source": "secalert@redhat.com"}, {"url": "http://www.ruby-lang.org/en/news/2012/10/12/poisoned-NUL-byte-vulnerability/", "source": "secalert@redhat.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-264"}]}], "descriptions": [{"lang": "en", "value": "The rb_get_path_check function in file.c in Ruby 1.9.3 before patchlevel 286 and Ruby 2.0.0 before r37163 allows context-dependent attackers to create files in unexpected locations or with unexpected names via a NUL byte in a file path."}, {"lang": "es", "value": "La funci\u00f3n rb_get_path_check en file.c en Ruby v1.9.3 anterior a patchlevel 286 y Ruby v2.0.0 anterior a r37163 permite a atacantes dependientes de contexto crear archivos en ubicaciones inesperadas o con nombres inesperados a trav\u00e9s de un byte NUL en una ruta de archivo."}], "lastModified": "2013-05-04T03:20:45.757", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D0535DC9-EB0E-4745-80AC-4A020DF26E38"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B03B7561-A854-4EFA-9E4E-CFC4EEAE4EE1"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}