CVE-2011-0188

{"id": "CVE-2011-0188", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}]}, "published": "2011-03-23T02:00:06.110", "references": [{"url": "http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html", "tags": ["Patch", "Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "http://support.apple.com/kb/HT4581", "tags": ["Patch"], "source": "product-security@apple.com"}, {"url": "http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ext/bigdecimal/bigdecimal.c?r1=29364&r2=30993", "tags": ["Patch", "Vendor Advisory"], "source": "product-security@apple.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:097", "source": "product-security@apple.com"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:098", "source": "product-security@apple.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-0908.html", "source": "product-security@apple.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-0909.html", "source": "product-security@apple.com"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-0910.html", "source": "product-security@apple.com"}, {"url": "http://www.securitytracker.com/id?1025236", "source": "product-security@apple.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=682332", "tags": ["Patch"], "source": "product-security@apple.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-189"}]}], "descriptions": [{"lang": "en", "value": "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.\""}, {"lang": "es", "value": "La funci\u00f3n VpMemAlloc en bigdecimal.c en la clase BigDecimal en Ruby v1.9.2-P136 y anteriores, tal como se utiliza en Apple Mac OS X antes de vv10.6.7 y en otras plataformas, no asigna memoria adecuadamente, lo que permite a atacantes dependientes de contexto ejecutar c\u00f3digo de su elecci\u00f3n o causar una denegaci\u00f3n de servicio (ca\u00edda de aplicaci\u00f3n) a trav\u00e9s de vectores que impliquen la creaci\u00f3n de un valor BigDecimal grande dentro de un proceso de 64 bits, relacionado con un \"fallo de truncado de entero\"."}], "lastModified": "2011-08-24T03:15:07.243", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ruby-lang:ruby:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7999259C-95F6-474B-A828-1DEBFD20236D", "versionEndIncluding": "1.9.2-p136"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D9237145-35F8-4E05-B730-77C0F386E5B2"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9:r18423:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "11743FC1-0DD5-4946-AECF-C9962BF7C21F"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "52179EC7-CAF0-42AA-A21A-7105E10CA122"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.0:r18423:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D906EA97-7071-4CFA-84EF-EC82D813D7AE"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.0-0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A2D5127F-1E79-4F83-8BB0-C479B6CFE9AE"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.0-1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "31181BA2-71A7-40C8-9E08-8FEAB013977B"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.0-2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EB8F3772-C973-41DB-AB3A-F4323418FC7F"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.0-20060415:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A688B357-7096-4362-A7DD-5A24FB0AF431"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.0-20070709:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "46913DE9-8AE6-40E5-AEA1-6D2524EE7581"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C78BB1D8-0505-484D-B824-1AA219F8B247"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.1:-p0:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "470CF526-96F6-4DD1-B687-17106051A6D5"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.1:-p129:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "52159D9F-8CD3-4103-82E6-BDE035BA3625"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.1:-p243:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EC0FD3F8-73A3-4518-8892-1E34D709FB89"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.1:-p376:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4B846CCE-7D1D-4A7E-95D8-50F92CF79AC6"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.1:-p429:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CB99DD31-7355-4FF1-AE41-CC156F83D7A2"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.1:-preview_1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A7E15263-74D3-42D4-B37C-C649F68EDECC"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.1:-preview_2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BA7FEA9B-06CE-4D08-9D61-2526ED5AE630"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.1:-rc1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0D7F7EA5-7F6C-4C15-AB97-024836DC4862"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.1:-rc2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "236B38D1-0CCA-43C5-B2FC-1224F4F4E165"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5178D04D-1C29-4353-8987-559AA07443EC"}, {"criteria": "cpe:2.3:a:ruby-lang:ruby:1.9.2:dev:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D19F541D-98C2-42A6-9364-D6D9A279796E"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:apple:mac_os_x:10.5.8:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "1335E35A-D381-4056-9E78-37BC6DF8AD98"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.6.0:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3C69DEE9-3FA5-408E-AD27-F5E7043F852A"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.6.1:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D25D1FD3-C291-492C-83A7-0AFAFAADC98D"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.6.2:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5B565F77-C310-4B83-B098-22F9489C226C"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.6.3:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "546EBFC8-79F0-42C2-9B9A-A76CA3F19470"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.6.4:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "119C8089-8C98-472E-9E9C-1741AA21DD35"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.6.5:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "831C5105-6409-4743-8FB5-A91D8956202F"}, {"criteria": "cpe:2.3:o:apple:mac_os_x:10.6.6:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0B63D169-E2AA-4315-891F-B4AF99F2753C"}, {"criteria": "cpe:2.3:o:apple:mac_os_x_server:10.5.8:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "82B4CD59-9F37-4EF0-BA43-427CFD6E1329"}, {"criteria": "cpe:2.3:o:apple:mac_os_x_server:10.6.0:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "26E34E35-CCE9-42BE-9AFF-561D8AA90E25"}, {"criteria": "cpe:2.3:o:apple:mac_os_x_server:10.6.1:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A04FF6EE-D4DA-4D70-B0CE-154292828531"}, {"criteria": "cpe:2.3:o:apple:mac_os_x_server:10.6.2:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "9425320F-D119-49EB-9265-3159070DFE93"}, {"criteria": "cpe:2.3:o:apple:mac_os_x_server:10.6.3:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F6BE138D-619B-4E44-BFB2-8DFE5F0D1E12"}, {"criteria": "cpe:2.3:o:apple:mac_os_x_server:10.6.4:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EF0D1051-F850-4A02-ABA0-968E1336A518"}, {"criteria": "cpe:2.3:o:apple:mac_os_x_server:10.6.5:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A1C9705A-74D4-43BA-A119-C667678F9A15"}, {"criteria": "cpe:2.3:o:apple:mac_os_x_server:10.6.6:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4BBF5FE5-4B25-47BE-8D9D-F228746408EC"}], "operator": "OR"}], "operator": "AND"}], "evaluatorImpact": "Per: http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html\r\n\r\n 'This issue only affects 64-bit Ruby processes'.", "sourceIdentifier": "product-security@apple.com"}