cve-2018-8637
Vulnerability from cvelistv5
Published
2018-12-12 00:00
Modified
2024-08-05 07:02
Severity ?
EPSS score ?
Summary
An information disclosure vulnerability exists in Windows kernel that could allow an attacker to retrieve information that could lead to a Kernel Address Space Layout Randomization (KASLR) bypass, aka "Win32k Information Disclosure Vulnerability." This affects Windows 10 Servers, Windows 10, Windows Server 2019.
References
▼ | URL | Tags | |
---|---|---|---|
secure@microsoft.com | http://www.securityfocus.com/bid/106095 | VDB Entry, Third Party Advisory | |
secure@microsoft.com | https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8637 | Patch, Vendor Advisory |
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-05T07:02:25.868Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8637" }, { "name": "106095", "tags": [ "vdb-entry", "x_refsource_BID", "x_transferred" ], "url": "http://www.securityfocus.com/bid/106095" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "Windows 10 Servers", "vendor": "Microsoft", "versions": [ { "status": "affected", "version": "version 1803 (Server Core Installation)" } ] }, { "product": "Windows 10", "vendor": "Microsoft", "versions": [ { "status": "affected", "version": "Version 1803 for 32-bit Systems" }, { "status": "affected", "version": "Version 1803 for ARM64-based Systems" }, { "status": "affected", "version": "Version 1803 for x64-based Systems" }, { "status": "affected", "version": "Version 1809 for 32-bit Systems" }, { "status": "affected", "version": "Version 1809 for ARM64-based Systems" }, { "status": "affected", "version": "Version 1809 for x64-based Systems" } ] }, { "product": "Windows Server 2019", "vendor": "Microsoft", "versions": [ { "status": "affected", "version": "(Server Core installation)" } ] } ], "datePublic": "2018-12-11T00:00:00", "descriptions": [ { "lang": "en", "value": "An information disclosure vulnerability exists in Windows kernel that could allow an attacker to retrieve information that could lead to a Kernel Address Space Layout Randomization (KASLR) bypass, aka \"Win32k Information Disclosure Vulnerability.\" This affects Windows 10 Servers, Windows 10, Windows Server 2019." } ], "problemTypes": [ { "descriptions": [ { "description": "Information Disclosure", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2018-12-12T10:57:01", "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8637" }, { "name": "106095", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/106095" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "secure@microsoft.com", "ID": "CVE-2018-8637", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Windows 10 Servers", "version": { "version_data": [ { "version_value": "version 1803 (Server Core Installation)" } ] } }, { "product_name": "Windows 10", "version": { "version_data": [ { "version_value": "Version 1803 for 32-bit Systems" }, { "version_value": "Version 1803 for ARM64-based Systems" }, { "version_value": "Version 1803 for x64-based Systems" }, { "version_value": "Version 1809 for 32-bit Systems" }, { "version_value": "Version 1809 for ARM64-based Systems" }, { "version_value": "Version 1809 for x64-based Systems" } ] } }, { "product_name": "Windows Server 2019", "version": { "version_data": [ { "version_value": "(Server Core installation)" } ] } } ] }, "vendor_name": "Microsoft" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An information disclosure vulnerability exists in Windows kernel that could allow an attacker to retrieve information that could lead to a Kernel Address Space Layout Randomization (KASLR) bypass, aka \"Win32k Information Disclosure Vulnerability.\" This affects Windows 10 Servers, Windows 10, Windows Server 2019." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Information Disclosure" } ] } ] }, "references": { "reference_data": [ { "name": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8637", "refsource": "CONFIRM", "url": "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8637" }, { "name": "106095", "refsource": "BID", "url": "http://www.securityfocus.com/bid/106095" } ] } } } }, "cveMetadata": { "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2018-8637", "datePublished": "2018-12-12T00:00:00", "dateReserved": "2018-03-14T00:00:00", "dateUpdated": "2024-08-05T07:02:25.868Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2018-8637\",\"sourceIdentifier\":\"secure@microsoft.com\",\"published\":\"2018-12-12T00:29:01.747\",\"lastModified\":\"2020-08-24T17:37:01.140\",\"vulnStatus\":\"Analyzed\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"An information disclosure vulnerability exists in Windows kernel that could allow an attacker to retrieve information that could lead to a Kernel Address Space Layout Randomization (KASLR) bypass, aka \\\"Win32k Information Disclosure Vulnerability.\\\" This affects Windows 10 Servers, Windows 10, Windows Server 2019.\"},{\"lang\":\"es\",\"value\":\"Existe una vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n en el kernel de Windows que podr\u00eda permitir que un atacante recupere informaci\u00f3n, lo que podr\u00eda conducir a una omisi\u00f3n de KASLR (Kernel Address Space Layout Randomization) del kernel. Esto tambi\u00e9n se conoce como como \\\"Win32 Information Disclosure Vulnerability\\\". Esto afecta a Windows 10 Servers, Windows 10 y Windows Server 2019.\"}],\"metrics\":{\"cvssMetricV30\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.0\",\"vectorString\":\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:N/A:N\",\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\",\"baseScore\":2.1},\"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-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"7CB85C75-4D35-480E-843D-60579EC75FCB\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"6B8F3DD2-A145-4AF1-8545-CC42892DA3D1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2016:1803:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"CAACE735-003E-4ACB-A82E-C0CF97D7F013\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"DB79EE26-FC32-417D-A49C-A1A63165A968\"}]}]}],\"references\":[{\"url\":\"http://www.securityfocus.com/bid/106095\",\"source\":\"secure@microsoft.com\",\"tags\":[\"VDB Entry\",\"Third Party Advisory\"]},{\"url\":\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8637\",\"source\":\"secure@microsoft.com\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}" } }
Loading...
Loading...
- 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.