CVE-2021-40454 (GCVE-0-2021-40454)
Vulnerability from cvelistv5
Published
2021-10-13 00:26
Modified
2024-08-04 02:44
Severity ?
EPSS score ?
Summary
Rich Text Edit Control Information Disclosure Vulnerability
References
Impacted products
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| ▼ | Microsoft | Windows 10 Version 1809 |
Version: 10.0.0 < 10.0.17763.2237 cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2237:*:*:*:*:*:x86:* cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2237:*:*:*:*:*:x64:* cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2237:*:*:*:*:*:arm64:* |
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{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-04T02:44:10.420Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40454", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { cpes: [ "cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2237:*:*:*:*:*:x86:*", "cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2237:*:*:*:*:*:x64:*", "cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2237:*:*:*:*:*:arm64:*", ], platforms: [ "32-bit Systems", "x64-based Systems", "ARM64-based Systems", ], product: "Windows 10 Version 1809", vendor: "Microsoft", versions: [ { lessThan: "10.0.17763.2237", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2237:*:*:*:*:*:*:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2019", vendor: "Microsoft", versions: [ { lessThan: "10.0.17763.2237", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2237:*:*:*:*:*:*:*", ], platforms: [ "x64-based Systems", ], product: "Windows Server 2019 (Server Core installation)", vendor: "Microsoft", versions: [ { lessThan: "10.0.17763.2237", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1854:*:*:*:*:*:x86:*", "cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1854:*:*:*:*:*:x64:*", "cpe:2.3:o:microsoft:windows_10_1809:10.0.18363.1854:*:*:*:*:*:x64:*", ], platforms: [ "32-bit Systems", "x64-based Systems", "ARM64-based Systems", ], product: "Windows 10 Version 1909", vendor: "Microsoft", versions: [ { lessThan: "10.0.18363.1854", status: "affected", version: "10.0.0", versionType: "custom", }, ], }, { cpes: [ 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[ { lessThan: "16.54.21101001", status: "affected", version: "16.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*", ], platforms: [ "32-bit Systems", "x64-based Systems", ], product: "Microsoft 365 Apps for Enterprise", vendor: "Microsoft", versions: [ { lessThan: "https://aka.ms/OfficeSecurityReleases", status: "affected", version: "16.0.1", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x86:*", "cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x64:*", ], platforms: [ "32-bit Systems", "x64-based Systems", ], product: "Microsoft Office 2016", vendor: "Microsoft", versions: [ { lessThan: "16.0.5227.1000", status: "affected", version: "16.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:a:microsoft:office:2013:sp1:*:*:rt:*:*:*", "cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x86:*", "cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x64:*", ], platforms: [ "ARM64-based Systems", "32-bit Systems", "x64-based Systems", ], product: "Microsoft Office 2013 Service Pack 1", vendor: "Microsoft", versions: [ { lessThan: "15.0.5389.1000", status: "affected", version: "15.0.0", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:*:*:*", ], platforms: [ "x64-based Systems", "32-bit Systems", ], product: "Microsoft Office LTSC 2021", vendor: "Microsoft", versions: [ { lessThan: "https://aka.ms/OfficeSecurityReleases", status: "affected", version: "16.0.1", versionType: "custom", }, ], }, { cpes: [ "cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:macos:*:*", ], platforms: [ "Unknown", ], product: "Microsoft Office LTSC for Mac 2021", vendor: "Microsoft", versions: [ { lessThan: "16.54.21101001", status: "affected", version: "16.0.1", versionType: "custom", }, ], }, ], datePublic: "2021-10-12T07:00:00+00:00", descriptions: [ { lang: "en-US", value: "Rich Text Edit Control Information Disclosure Vulnerability", }, ], metrics: [ { cvssV3_1: { baseScore: 5.5, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:F/RL:O/RC:C", version: "3.1", }, format: "CVSS", scenarios: [ { lang: "en-US", value: "GENERAL", }, ], }, ], problemTypes: [ { descriptions: [ { description: "Information Disclosure", lang: "en-US", type: "Impact", }, ], }, ], providerMetadata: { dateUpdated: "2024-05-29T14:52:11.532Z", orgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8", shortName: "microsoft", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40454", }, ], title: "Rich Text Edit Control Information Disclosure Vulnerability", }, }, cveMetadata: { assignerOrgId: "f38d906d-7342-40ea-92c1-6c4a2c6478c8", assignerShortName: "microsoft", cveId: "CVE-2021-40454", datePublished: "2021-10-13T00:26:50", dateReserved: "2021-09-02T00:00:00", dateUpdated: "2024-08-04T02:44:10.420Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", 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\"DB79EE26-FC32-417D-A49C-A1A63165A968\"}, {\"vulnerable\": true, \"criteria\": \"cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"1F0241B0-855A-489C-9AAE-68BC2556F24D\"}]}]}]", descriptions: "[{\"lang\": \"en\", \"value\": \"Rich Text Edit Control Information Disclosure Vulnerability\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad de Divulgaci\\u00f3n de Informaci\\u00f3n en Rich Text Edit Control\"}]", id: "CVE-2021-40454", lastModified: "2024-11-21T06:24:09.067", metrics: "{\"cvssMetricV31\": [{\"source\": \"secure@microsoft.com\", \"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:N\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6}, {\"source\": \"nvd@nist.gov\", \"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:N\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"attackVector\": \"LOCAL\", \"attackComplexity\": \"LOW\", \"privilegesRequired\": \"LOW\", \"userInteraction\": \"NONE\", \"scope\": \"UNCHANGED\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"availabilityImpact\": \"NONE\"}, \"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\", \"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}]}", published: "2021-10-13T01:15:09.797", references: "[{\"url\": \"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40454\", \"source\": \"secure@microsoft.com\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}, {\"url\": \"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40454\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"Patch\", \"Vendor Advisory\"]}]", sourceIdentifier: "secure@microsoft.com", vulnStatus: "Modified", weaknesses: "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"CWE-312\"}]}]", }, nvd: 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Advisory\"]},{\"url\":\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40454\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\",\"Vendor Advisory\"]}]}}", }, }
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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.