cve-2024-43642
Vulnerability from cvelistv5
Published
2024-11-12 17:54
Modified
2024-11-14 21:27
Severity ?
EPSS score ?
Summary
Windows SMB Denial of Service Vulnerability
References
Impacted products
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"cpe:2.3:o:microsoft:windows_server_2025:10.0.26100.2314:*:*:*:*:*:*:*" ], "platforms": [ "x64-based Systems" ], "product": "Windows Server 2025 (Server Core installation)", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.26100.2314", "status": "affected", "version": "10.0.0", "versionType": "custom" }, { "lessThan": "10.0.26100.2240", "status": "affected", "version": "10.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.2849:*:*:*:*:*:*:*" ], "platforms": [ "x64-based Systems" ], "product": "Windows Server 2022", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.20348.2849", "status": "affected", "version": "10.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.4460:*:*:*:*:*:arm64:*", "cpe:2.3:o:microsoft:windows_11_22H2:10.0.22621.4460:*:*:*:*:*:x64:*" ], "platforms": [ "ARM64-based Systems", "x64-based Systems" ], "product": "Windows 11 version 22H2", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.22621.4460", "status": "affected", "version": "10.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:microsoft:windows_11_23H2:10.0.22631.4460:*:*:*:*:*:arm64:*" ], "platforms": [ "ARM64-based Systems" ], "product": "Windows 11 version 22H3", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.22631.4460", "status": "affected", "version": "10.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:microsoft:windows_11_23H2:10.0.22631.4460:*:*:*:*:*:x64:*" ], "platforms": [ "x64-based Systems" ], "product": "Windows 11 Version 23H2", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.22631.4460", "status": "affected", "version": "10.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:microsoft:windows_server_23h2:10.0.25398.1251:*:*:*:*:*:*:*" ], "platforms": [ "x64-based Systems" ], "product": "Windows Server 2022, 23H2 Edition (Server Core installation)", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.25398.1251", "status": "affected", "version": "10.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:microsoft:windows_11_24H2:10.0.26100.2314:*:*:*:*:*:arm64:*", "cpe:2.3:o:microsoft:windows_11_24H2:10.0.26100.2314:*:*:*:*:*:x64:*" ], "platforms": [ "ARM64-based Systems", "x64-based Systems" ], "product": "Windows 11 Version 24H2", "vendor": "Microsoft", "versions": [ { "lessThan": "10.0.26100.2314", "status": "affected", "version": "10.0.0", "versionType": "custom" }, { "lessThan": "10.0.26100.2240", "status": "affected", "version": "10.0.0", "versionType": "custom" } ] } ], "datePublic": "2024-11-12T08:00:00+00:00", "descriptions": [ { "lang": "en-US", "value": "Windows SMB Denial of Service Vulnerability" } ], "metrics": [ { "cvssV3_1": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en-US", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-416", "description": "CWE-416: Use After Free", "lang": "en-US", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2024-11-14T21:27:11.888Z", "orgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "shortName": "microsoft" }, "references": [ { "name": "Windows SMB Denial of Service Vulnerability", "tags": [ "vendor-advisory" ], "url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43642" } ], "title": "Windows SMB Denial of Service Vulnerability" } }, "cveMetadata": { "assignerOrgId": "f38d906d-7342-40ea-92c1-6c4a2c6478c8", "assignerShortName": "microsoft", "cveId": "CVE-2024-43642", "datePublished": "2024-11-12T17:54:06.206Z", "dateReserved": "2024-08-14T01:08:33.557Z", "dateUpdated": "2024-11-14T21:27:11.888Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": 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Windows\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"secure@microsoft.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"references\":[{\"url\":\"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43642\",\"source\":\"secure@microsoft.com\"}]}}" } }
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Sightings
Author | Source | Type | Date |
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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.