CVE-2023-21550

Windows Cryptographic Information Disclosure Vulnerability

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21550
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21550

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_10_1809:-::::::arm64:
	cpe:2.3:o:microsoft:windows_10_1809:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1809:-::::::x86:
	cpe:2.3:o:microsoft:windows_10_20h2:-::::::arm64:
	cpe:2.3:o:microsoft:windows_10_20h2:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_20h2:-::::::x86:
	cpe:2.3:o:microsoft:windows_10_21h2:-::::::arm64:
	cpe:2.3:o:microsoft:windows_10_21h2:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_21h2:-::::::x86:
	cpe:2.3:o:microsoft:windows_10_22h2:-::::::arm64:
	cpe:2.3:o:microsoft:windows_10_22h2:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_22h2:-::::::x86:
	cpe:2.3:o:microsoft:windows_11_21h2:-::::::arm64:
	cpe:2.3:o:microsoft:windows_11_21h2:-::::::x64:
	cpe:2.3:o:microsoft:windows_11_22h2:-::::::arm64:
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2022:-:::::::*

History

21 Nov 2024, 07:43

Type	Values Removed	Values Added
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21550 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21550 -

29 May 2024, 03:15

Type	Values Removed	Values Added
CWE		CWE-20

Information

Published : 2023-01-10 22:15

Updated : 2024-11-21 07:43

NVD link : CVE-2023-21550

Mitre link : CVE-2023-21550

CVE.ORG link : CVE-2023-21550

JSON object : View

Products Affected

microsoft

windows_10_1809
windows_server_2019
windows_10_21h2
windows_11_22h2
windows_10_20h2
windows_server_2022
windows_11_21h2
windows_10_22h2

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo

{"id": "CVE-2023-21550", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2023-01-10T22:15:15.577", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21550", "source": "secure@microsoft.com"}, {"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21550", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Windows Cryptographic Information Disclosure Vulnerability"}, {"lang": "es", "value": "Vulnerabilidad de divulgaci\u00f3n de informaci\u00f3n criptogr\u00e1fica de Windows"}], "lastModified": "2024-11-21T07:43:03.623", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:arm64:*", "vulnerable": true, "matchCriteriaId": "73D24713-D897-408D-893B-77A61982597D"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "306B7CE6-8239-4AED-9ED4-4C9F5B349F58"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "345FCD64-D37B-425B-B64C-8B1640B7E850"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:arm64:*", "vulnerable": true, "matchCriteriaId": "E4150CE0-6A16-4C62-989B-840EF7880C36"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "83C0919F-C4C8-45AE-BDA8-4D88BF0450D5"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "47D30450-851A-4C4E-9116-8CFCE5CFA276"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:arm64:*", "vulnerable": true, "matchCriteriaId": "8FC46499-DB6E-48BF-9334-85EE27AFE7AF"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "83A79DD6-E74E-419F-93F1-323B68502633"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "61959ACC-B608-4556-92AF-4D94B338907A"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:arm64:*", "vulnerable": true, "matchCriteriaId": "A9D54EE6-30AF-411C-A285-A4DCB6C6EC06"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "C230D3BF-7FCE-405C-B62E-B9190C995C3C"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:x86:*", "vulnerable": true, "matchCriteriaId": "1FD62DCB-66D1-4CEA-828E-0BD302AC63CA"}, {"criteria": "cpe:2.3:o:microsoft:windows_11_21h2:-:*:*:*:*:*:arm64:*", "vulnerable": true, "matchCriteriaId": "F2D718BD-C4B7-48DB-BE78-B9CA22F27DD0"}, {"criteria": "cpe:2.3:o:microsoft:windows_11_21h2:-:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "0C3552E0-F793-4CDD-965D-457495475805"}, {"criteria": "cpe:2.3:o:microsoft:windows_11_22h2:-:*:*:*:*:*:arm64:*", "vulnerable": true, "matchCriteriaId": "B2D24C54-F04F-4717-B614-FE67B3ED9DC0"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "821614DD-37DD-44E2-A8A4-FE8D23A33C3C"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}