CVE-2011-1886
Vulnerability from cvelistv5
Published
2011-07-13 23:00
Modified
2024-08-06 22:46
Severity ?
EPSS score ?
Summary
win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP3 does not properly validate the arguments to functions, which allows local users to read arbitrary data from kernel memory via a crafted application that triggers a NULL pointer dereference, aka "Win32k Incorrect Parameter Validation Allows Information Disclosure Vulnerability."
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-06T22:46:00.651Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "MS11-054",
"tags": [
"vendor-advisory",
"x_refsource_MS",
"x_transferred"
],
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054"
},
{
"name": "48607",
"tags": [
"vdb-entry",
"x_refsource_BID",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/48607"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "http://support.avaya.com/css/P8/documents/100144947"
},
{
"name": "73791",
"tags": [
"vdb-entry",
"x_refsource_OSVDB",
"x_transferred"
],
"url": "http://osvdb.org/73791"
},
{
"name": "TA11-193A",
"tags": [
"third-party-advisory",
"x_refsource_CERT",
"x_transferred"
],
"url": "http://www.us-cert.gov/cas/techalerts/TA11-193A.html"
},
{
"name": "45186",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA",
"x_transferred"
],
"url": "http://secunia.com/advisories/45186"
},
{
"name": "oval:org.mitre.oval:def:12778",
"tags": [
"vdb-entry",
"signature",
"x_refsource_OVAL",
"x_transferred"
],
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12778"
},
{
"name": "1025761",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK",
"x_transferred"
],
"url": "http://www.securitytracker.com/id?1025761"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2011-07-12T00:00:00",
"descriptions": [
{
"lang": "en",
"value": "win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP3 does not properly validate the arguments to functions, which allows local users to read arbitrary data from kernel memory via a crafted application that triggers a NULL pointer dereference, aka \"Win32k Incorrect Parameter Validation Allows Information Disclosure 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": "MS11-054",
"tags": [
"vendor-advisory",
"x_refsource_MS"
],
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054"
},
{
"name": "48607",
"tags": [
"vdb-entry",
"x_refsource_BID"
],
"url": "http://www.securityfocus.com/bid/48607"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "http://support.avaya.com/css/P8/documents/100144947"
},
{
"name": "73791",
"tags": [
"vdb-entry",
"x_refsource_OSVDB"
],
"url": "http://osvdb.org/73791"
},
{
"name": "TA11-193A",
"tags": [
"third-party-advisory",
"x_refsource_CERT"
],
"url": "http://www.us-cert.gov/cas/techalerts/TA11-193A.html"
},
{
"name": "45186",
"tags": [
"third-party-advisory",
"x_refsource_SECUNIA"
],
"url": "http://secunia.com/advisories/45186"
},
{
"name": "oval:org.mitre.oval:def:12778",
"tags": [
"vdb-entry",
"signature",
"x_refsource_OVAL"
],
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12778"
},
{
"name": "1025761",
"tags": [
"vdb-entry",
"x_refsource_SECTRACK"
],
"url": "http://www.securitytracker.com/id?1025761"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secure@microsoft.com",
"ID": "CVE-2011-1886",
"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 SP3 does not properly validate the arguments to functions, which allows local users to read arbitrary data from kernel memory via a crafted application that triggers a NULL pointer dereference, aka \"Win32k Incorrect Parameter Validation Allows Information Disclosure Vulnerability.\""
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "n/a"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "MS11-054",
"refsource": "MS",
"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054"
},
{
"name": "48607",
"refsource": "BID",
"url": "http://www.securityfocus.com/bid/48607"
},
{
"name": "http://support.avaya.com/css/P8/documents/100144947",
"refsource": "CONFIRM",
"url": "http://support.avaya.com/css/P8/documents/100144947"
},
{
"name": "73791",
"refsource": "OSVDB",
"url": "http://osvdb.org/73791"
},
{
"name": "TA11-193A",
"refsource": "CERT",
"url": "http://www.us-cert.gov/cas/techalerts/TA11-193A.html"
},
{
"name": "45186",
"refsource": "SECUNIA",
"url": "http://secunia.com/advisories/45186"
},
{
"name": "oval:org.mitre.oval:def:12778",
"refsource": "OVAL",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12778"
},
{
"name": "1025761",
"refsource": "SECTRACK",
"url": "http://www.securitytracker.com/id?1025761"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8",
"assignerShortName": "microsoft",
"cveId": "CVE-2011-1886",
"datePublished": "2011-07-13T23:00:00",
"dateReserved": "2011-05-04T00:00:00",
"dateUpdated": "2024-08-06T22:46:00.651Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2011-1886\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2011-07-13T23:55:01.397\",\"lastModified\":\"2024-11-21T01:27:15.020\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP3 does not properly validate the arguments to functions, which allows local users to read arbitrary data from kernel memory via a crafted application that triggers a NULL pointer dereference, aka \\\"Win32k Incorrect Parameter Validation Allows Information Disclosure Vulnerability.\\\"\"},{\"lang\":\"es\",\"value\":\"win32k.sys en los controladores de modo kernel de Microsoft Windows XP Service Pack 3 no valida correctamente los argumentos de las funciones, que permite a usuarios locales leer datos arbitrarios de la memoria del kernel a trav\u00e9s de una aplicaci\u00f3n dise\u00f1ada que provoca una desreferencia a puntero nulo, tambi\u00e9n conocido como \\\" Validadci\u00f3n de par\u00e1metros incorrecto en Win32k permite la divulgaci\u00f3n de informaci\u00f3n. \\\"\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:N/A:N\",\"baseScore\":2.1,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*\",\"matchCriteriaId\":\"CE477A73-4EE4-41E9-8694-5A3D5DC88656\"}]}]}],\"references\":[{\"url\":\"http://osvdb.org/73791\",\"source\":\"secure@microsoft.com\"},{\"url\":\"http://secunia.com/advisories/45186\",\"source\":\"secure@microsoft.com\"},{\"url\":\"http://support.avaya.com/css/P8/documents/100144947\",\"source\":\"secure@microsoft.com\"},{\"url\":\"http://www.securityfocus.com/bid/48607\",\"source\":\"secure@microsoft.com\"},{\"url\":\"http://www.securitytracker.com/id?1025761\",\"source\":\"secure@microsoft.com\"},{\"url\":\"http://www.us-cert.gov/cas/techalerts/TA11-193A.html\",\"source\":\"secure@microsoft.com\",\"tags\":[\"US Government Resource\"]},{\"url\":\"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054\",\"source\":\"secure@microsoft.com\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12778\",\"source\":\"secure@microsoft.com\"},{\"url\":\"http://osvdb.org/73791\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://secunia.com/advisories/45186\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://support.avaya.com/css/P8/documents/100144947\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securityfocus.com/bid/48607\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.securitytracker.com/id?1025761\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"http://www.us-cert.gov/cas/techalerts/TA11-193A.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"US Government Resource\"]},{\"url\":\"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-054\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12778\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}],\"evaluatorComment\":\"Per: http://cwe.mitre.org/data/definitions/476.html\\r\\n\u0027CWE-476: NULL Pointer Dereference\u0027\"}}"
}
}
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.