{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2012-11-13T00:00:00", "descriptions": [{"lang": "en", "value": "The code-optimization feature in the reflection implementation in Microsoft .NET Framework 4 and 4.5 does not properly enforce object permissions, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka \"WPF Reflection Optimization Vulnerability.\""}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-10-12T19:57:01", "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft"}, "references": [{"name": "TA12-318A", "tags": ["third-party-advisory", "x_refsource_CERT"], "url": "http://www.us-cert.gov/cas/techalerts/TA12-318A.html"}, {"name": "MS12-074", "tags": ["vendor-advisory", "x_refsource_MS"], "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-074"}, {"name": "oval:org.mitre.oval:def:15960", "tags": ["vdb-entry", "signature", "x_refsource_OVAL"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15960"}, {"name": "87267", "tags": ["vdb-entry", "x_refsource_OSVDB"], "url": "http://osvdb.org/87267"}, {"name": "56464", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/56464"}, {"name": "51236", "tags": ["third-party-advisory", "x_refsource_SECUNIA"], "url": "http://secunia.com/advisories/51236"}, {"name": "1027753", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id?1027753"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secure@microsoft.com", "ID": "CVE-2012-4777", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The code-optimization feature in the reflection implementation in Microsoft .NET Framework 4 and 4.5 does not properly enforce object permissions, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka \"WPF Reflection Optimization Vulnerability.\""}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "TA12-318A", "refsource": "CERT", "url": "http://www.us-cert.gov/cas/techalerts/TA12-318A.html"}, {"name": "MS12-074", "refsource": "MS", "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-074"}, {"name": "oval:org.mitre.oval:def:15960", "refsource": "OVAL", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15960"}, {"name": "87267", "refsource": "OSVDB", "url": "http://osvdb.org/87267"}, {"name": "56464", "refsource": "BID", "url": "http://www.securityfocus.com/bid/56464"}, {"name": "51236", "refsource": "SECUNIA", "url": "http://secunia.com/advisories/51236"}, {"name": "1027753", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id?1027753"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T20:50:16.887Z"}, "title": "CVE Program Container", "references": [{"name": "TA12-318A", "tags": ["third-party-advisory", "x_refsource_CERT", "x_transferred"], "url": "http://www.us-cert.gov/cas/techalerts/TA12-318A.html"}, {"name": "MS12-074", "tags": ["vendor-advisory", "x_refsource_MS", "x_transferred"], "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-074"}, {"name": "oval:org.mitre.oval:def:15960", "tags": ["vdb-entry", "signature", "x_refsource_OVAL", "x_transferred"], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15960"}, {"name": "87267", "tags": ["vdb-entry", "x_refsource_OSVDB", "x_transferred"], "url": "http://osvdb.org/87267"}, {"name": "56464", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/56464"}, {"name": "51236", "tags": ["third-party-advisory", "x_refsource_SECUNIA", "x_transferred"], "url": "http://secunia.com/advisories/51236"}, {"name": "1027753", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id?1027753"}]}]}, "cveMetadata": {"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2012-4777", "datePublished": "2012-11-14T00:00:00", "dateReserved": "2012-09-06T00:00:00", "dateUpdated": "2024-08-06T20:50:16.887Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_framework:4.0:*:*:*:*:*:*:*", "matchCriteriaId": "792B417F-96A0-4E9D-9E79-5D7F982E2225", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_7:*:*:x64:*:*:*:*:*", "matchCriteriaId": "CE381783-027E-4B6D-B801-59873E5EA483", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_7:*:*:x86:*:*:*:*:*", "matchCriteriaId": "A2C3594F-7C2C-4E2D-9BC5-F4F89B7BF4D5", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_7:*:sp1:x64:*:*:*:*:*", "matchCriteriaId": "4FA15D65-7C32-4C7A-9915-746AB3F454EE", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_7:*:sp1:x86:*:*:*:*:*", "matchCriteriaId": "976EFC05-9B37-4661-AD34-4FFDB5AB48E0", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*", "matchCriteriaId": "4D3B5E4F-56A6-4696-BBB4-19DF3613D020", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:r2:itanium:*:*:*:*:*", "matchCriteriaId": "B2B19826-5516-4899-9599-F95D0A03FBCD", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:r2:x64:*:*:*:*:*", "matchCriteriaId": "4945F25F-2828-4D03-930B-A109BA73E00C", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:sp2:itanium:*:*:*:*:*", "matchCriteriaId": "7C684420-1614-4DAE-9BD9-F1FE9102A50F", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*", "matchCriteriaId": "FFF81F4B-7D92-4398-8658-84530FB8F518", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x86:*:*:*:*:*", "matchCriteriaId": "32C28EC2-8A34-4E30-A76A-86921D7332C1", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*", "matchCriteriaId": "0A0D2704-C058-420B-B368-372D1129E914", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*", "matchCriteriaId": "CE477A73-4EE4-41E9-8694-5A3D5DC88656", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*", "matchCriteriaId": "FFAC3F90-77BF-4F56-A89B-8A3D2D1FC6D6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_framework:4.5:*:*:*:*:*:*:*", "matchCriteriaId": "61FAD9EE-FA7F-4B39-8A9B-AFFAEC8BF214", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_7:*:*:x86:*:*:*:*:*", "matchCriteriaId": "A2C3594F-7C2C-4E2D-9BC5-F4F89B7BF4D5", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_7:*:sp1:x64:*:*:*:*:*", "matchCriteriaId": "4FA15D65-7C32-4C7A-9915-746AB3F454EE", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_8:-:-:x64:*:*:*:*:*", "matchCriteriaId": "DE8E7D74-0DCB-4633-B502-EDC2112229BA", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_8:-:-:x86:*:*:*:*:*", "matchCriteriaId": "9DAA2E6F-A666-4136-8F6B-E35C313CAB2B", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_rt:-:*:*:*:*:*:*:*", "matchCriteriaId": "ABC7A32C-4A4A-4533-B42E-350E728ADFEB", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*", "matchCriteriaId": "FFF81F4B-7D92-4398-8658-84530FB8F518", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x86:*:*:*:*:*", "matchCriteriaId": "32C28EC2-8A34-4E30-A76A-86921D7332C1", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*", "matchCriteriaId": "A7DF96F8-BA6A-4780-9CA3-F719B3F81074", "vulnerable": false}, {"criteria": "cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*", "matchCriteriaId": "0A0D2704-C058-420B-B368-372D1129E914", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The code-optimization feature in the reflection implementation in Microsoft .NET Framework 4 and 4.5 does not properly enforce object permissions, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (aka XBAP) or (2) a crafted .NET Framework application, aka \"WPF Reflection Optimization Vulnerability.\""}, {"lang": "es", "value": "La funcionalidad de optimizaci\u00f3n del c\u00f3digo en la implementaci\u00f3n de reflection en Microsoft .NET Framework v4 y v4.5 no aplica correctamente los permisos de los objetos, lo que permite a atacantes remotos ejecutar c\u00f3digo de su elecci\u00f3n a trav\u00e9s de (1) una aplicaci\u00f3n de explorador XAML modificada (tambi\u00e9n conocida como XBAP) o (2) una aplicaci\u00f3n .NET Framework modificada. Se trata de un problema tambi\u00e9n conocido como \"reflexi\u00f3n WPF vulnerabilidad Optimization\".\r\n"}], "id": "CVE-2012-4777", "lastModified": "2025-04-11T00:51:21.963", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2012-11-14T00:55:01.780", "references": [{"source": "secure@microsoft.com", "url": "http://osvdb.org/87267"}, {"source": "secure@microsoft.com", "url": "http://secunia.com/advisories/51236"}, {"source": "secure@microsoft.com", "url": "http://www.securityfocus.com/bid/56464"}, {"source": "secure@microsoft.com", "url": "http://www.securitytracker.com/id?1027753"}, {"source": "secure@microsoft.com", "tags": ["US Government Resource"], "url": "http://www.us-cert.gov/cas/techalerts/TA12-318A.html"}, {"source": "secure@microsoft.com", "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-074"}, {"source": "secure@microsoft.com", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15960"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://osvdb.org/87267"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://secunia.com/advisories/51236"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/56464"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1027753"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://www.us-cert.gov/cas/techalerts/TA12-318A.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-074"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15960"}], "sourceIdentifier": "secure@microsoft.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}