CVE-2011-1985 (GCVE-0-2011-1985)
Vulnerability from cvelistv5
Published
2011-10-12 01:00
Modified
2025-01-21 18:07
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate user-mode input, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via a crafted application, aka "Win32k Null Pointer De-reference Vulnerability."
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-06T22:46:00.941Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "1026165", "tags": [ "vdb-entry", "x_refsource_SECTRACK", "x_transferred" ], "url": "http://www.securitytracker.com/id?1026165" }, { "name": "MS11-077", "tags": [ "vendor-advisory", "x_refsource_MS", "x_transferred" ], "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077" }, { "name": "oval:org.mitre.oval:def:12935", "tags": [ "vdb-entry", "signature", "x_refsource_OVAL", "x_transferred" ], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12935" } ], "title": "CVE Program Container" }, { "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1" } }, { "other": { "content": { "id": "CVE-2011-1985", "options": [ { "Exploitation": "none" }, { "Automatable": "no" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2025-01-21T18:07:45.289079Z", "version": "2.0.3" }, "type": "ssvc" } } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2025-01-21T18:07:49.453Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2011-10-11T00:00:00", "descriptions": [ { "lang": "en", "value": "win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate user-mode input, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via a crafted application, aka \"Win32k Null Pointer De-reference 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": "1026165", "tags": [ "vdb-entry", "x_refsource_SECTRACK" ], "url": "http://www.securitytracker.com/id?1026165" }, { "name": "MS11-077", "tags": [ "vendor-advisory", "x_refsource_MS" ], "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077" }, { "name": "oval:org.mitre.oval:def:12935", "tags": [ "vdb-entry", "signature", "x_refsource_OVAL" ], "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12935" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "secure@microsoft.com", "ID": "CVE-2011-1985", "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": "win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate user-mode input, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via a crafted application, aka \"Win32k Null Pointer De-reference Vulnerability.\"" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "1026165", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id?1026165" }, { "name": "MS11-077", "refsource": "MS", "url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077" }, { "name": "oval:org.mitre.oval:def:12935", "refsource": "OVAL", "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12935" } ] } } } }, "cveMetadata": { "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2011-1985", "datePublished": "2011-10-12T01:00:00", "dateReserved": "2011-05-09T00:00:00", "dateUpdated": "2025-01-21T18:07:49.453Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2011-1985\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2011-10-12T02:52:43.457\",\"lastModified\":\"2025-04-11T00:51:21.963\",\"vulnStatus\":\"Deferred\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate user-mode input, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via a crafted application, aka \\\"Win32k Null Pointer De-reference Vulnerability.\\\"\"},{\"lang\":\"es\",\"value\":\"win32k.sys en los controladores en modo kernel de Microsoft Windows XP SP2 y SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 Service Pack 2, R2 y R2 SP1, y Windows 7 Gold y SP1 no valida correctamente la entrada de datos en modo de usuario, lo que permite a usuarios locales conseguir privilegios o causar una denegaci\u00f3n de servicio (puntero a NULL y ca\u00edda del sistema) a trav\u00e9s de una aplicaci\u00f3n espec\u00edficamente creada. Tambi\u00e9n conocida como \\\"vulnerabilidad de referencia a puntero nulo en Win32k\\\".\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H\",\"baseScore\":7.1,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:C/I:C/A:C\",\"baseScore\":7.2,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"COMPLETE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":3.9,\"impactScore\":10.0,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]},{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_2003_server:*:sp2:*:*:*:*:*:*\",\"matchCriteriaId\":\"2978BF86-5A1A-438E-B81F-F360D0E30C9C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"E33796DB-4523-4F04-B564-ADF030553D51\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_7:-:sp1:x64:*:*:*:*:*\",\"matchCriteriaId\":\"F282E5E8-A5C9-4092-B0BF-07A5A2CAA6F4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_7:-:sp1:x86:*:*:*:*:*\",\"matchCriteriaId\":\"D16A8D29-57BF-4B74-85F2-24DBD8B52BBF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*\",\"matchCriteriaId\":\"4D3B5E4F-56A6-4696-BBB4-19DF3613D020\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x32:*:*:*:*:*\",\"matchCriteriaId\":\"B8A32637-65EC-42C4-A892-0E599562527C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*\",\"matchCriteriaId\":\"FFF81F4B-7D92-4398-8658-84530FB8F518\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2008:-:sp2:itanium:*:*:*:*:*\",\"matchCriteriaId\":\"7AE15F6C-80F6-43A6-86DA-B92116A697A0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2008:r2:*:itanium:*:*:*:*:*\",\"matchCriteriaId\":\"CC916D5A-0644-4423-A52E-D4310906BE78\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2008:r2:*:x64:*:*:*:*:*\",\"matchCriteriaId\":\"95DC297F-06DB-4FB3-BFB6-7312C059E047\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*\",\"matchCriteriaId\":\"0A0D2704-C058-420B-B368-372D1129E914\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*\",\"matchCriteriaId\":\"CE477A73-4EE4-41E9-8694-5A3D5DC88656\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*\",\"matchCriteriaId\":\"FFAC3F90-77BF-4F56-A89B-8A3D2D1FC6D6\"}]}]}],\"references\":[{\"url\":\"http://www.securitytracker.com/id?1026165\",\"source\":\"secure@microsoft.com\"},{\"url\":\"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077\",\"source\":\"secure@microsoft.com\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12935\",\"source\":\"secure@microsoft.com\"},{\"url\":\"http://www.securitytracker.com/id?1026165\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12935\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"evaluatorComment\":\"Per: http://cwe.mitre.org/data/definitions/476.html\\r\\n\u0027CWE-476: NULL Pointer Dereference\u0027\"}}", "vulnrichment": { "containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"http://www.securitytracker.com/id?1026165\", \"name\": \"1026165\", \"tags\": [\"vdb-entry\", \"x_refsource_SECTRACK\", \"x_transferred\"]}, {\"url\": \"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077\", \"name\": \"MS11-077\", \"tags\": [\"vendor-advisory\", \"x_refsource_MS\", \"x_transferred\"]}, {\"url\": \"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12935\", \"name\": \"oval:org.mitre.oval:def:12935\", \"tags\": [\"vdb-entry\", \"signature\", \"x_refsource_OVAL\", \"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-06T22:46:00.941Z\"}}, {\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 7.1, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"HIGH\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2011-1985\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2025-01-21T18:07:45.289079Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-476\", \"description\": \"CWE-476 NULL Pointer Dereference\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2025-01-21T18:07:07.396Z\"}}], \"cna\": {\"affected\": [{\"vendor\": \"n/a\", \"product\": \"n/a\", \"versions\": [{\"status\": \"affected\", \"version\": \"n/a\"}]}], \"datePublic\": \"2011-10-11T00:00:00\", \"references\": [{\"url\": \"http://www.securitytracker.com/id?1026165\", \"name\": \"1026165\", \"tags\": [\"vdb-entry\", \"x_refsource_SECTRACK\"]}, {\"url\": \"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077\", \"name\": \"MS11-077\", \"tags\": [\"vendor-advisory\", \"x_refsource_MS\"]}, {\"url\": \"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12935\", \"name\": \"oval:org.mitre.oval:def:12935\", \"tags\": [\"vdb-entry\", \"signature\", \"x_refsource_OVAL\"]}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate user-mode input, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via a crafted application, aka \\\"Win32k Null Pointer De-reference Vulnerability.\\\"\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"text\", \"description\": \"n/a\"}]}], \"providerMetadata\": {\"orgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"shortName\": \"microsoft\", \"dateUpdated\": \"2018-10-12T19:57:01\"}, \"x_legacyV4Record\": {\"affects\": {\"vendor\": {\"vendor_data\": [{\"product\": {\"product_data\": [{\"version\": {\"version_data\": [{\"version_value\": \"n/a\"}]}, \"product_name\": \"n/a\"}]}, \"vendor_name\": \"n/a\"}]}}, \"data_type\": \"CVE\", \"references\": {\"reference_data\": [{\"url\": \"http://www.securitytracker.com/id?1026165\", \"name\": \"1026165\", \"refsource\": \"SECTRACK\"}, {\"url\": \"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-077\", \"name\": \"MS11-077\", \"refsource\": \"MS\"}, {\"url\": \"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12935\", \"name\": \"oval:org.mitre.oval:def:12935\", \"refsource\": \"OVAL\"}]}, \"data_format\": \"MITRE\", \"description\": {\"description_data\": [{\"lang\": \"eng\", \"value\": \"win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 does not properly validate user-mode input, which allows local users to gain privileges or cause a denial of service (NULL pointer dereference and system crash) via a crafted application, aka \\\"Win32k Null Pointer De-reference Vulnerability.\\\"\"}]}, \"problemtype\": {\"problemtype_data\": [{\"description\": [{\"lang\": \"eng\", \"value\": \"n/a\"}]}]}, \"data_version\": \"4.0\", \"CVE_data_meta\": {\"ID\": \"CVE-2011-1985\", \"STATE\": \"PUBLIC\", \"ASSIGNER\": \"secure@microsoft.com\"}}}}", "cveMetadata": "{\"cveId\": \"CVE-2011-1985\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-01-21T18:07:49.453Z\", \"dateReserved\": \"2011-05-09T00:00:00\", \"assignerOrgId\": \"f38d906d-7342-40ea-92c1-6c4a2c6478c8\", \"datePublished\": \"2011-10-12T01:00:00\", \"assignerShortName\": \"microsoft\"}", "dataType": "CVE_RECORD", "dataVersion": "5.1" } } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…