CVE-2012-2549

The IP-HTTPS server in Windows Server 2008 R2 and R2 SP1 and Server 2012 does not properly validate certificates, which allows remote attackers to bypass intended access restrictions via a revoked certificate, aka "Revoked Certificate Bypass Vulnerability."

CVSS v2.0 5.8 MEDIUM

5.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:N

Exploitability : 8.6 / Impact : 4.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.us-cert.gov/cas/techalerts/TA12-346A.html	US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-083
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16117
http://www.us-cert.gov/cas/techalerts/TA12-346A.html	US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-083
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16117

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_server_2008::r2:itanium:::::
	cpe:2.3:o:microsoft:windows_server_2008::r2:x64:::::
	cpe:2.3:o:microsoft:windows_server_2012:-:::::::*

History

21 Nov 2024, 01:39

Type	Values Removed	Values Added
References	~~() http://www.us-cert.gov/cas/techalerts/TA12-346A.html - US Government Resource~~	() http://www.us-cert.gov/cas/techalerts/TA12-346A.html - US Government Resource
References	~~() https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-083 -~~	() https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-083 -
References	~~() https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16117 -~~	() https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16117 -

Information

Published : 2012-12-12 00:55

Updated : 2024-11-21 01:39

NVD link : CVE-2012-2549

Mitre link : CVE-2012-2549

CVE.ORG link : CVE-2012-2549

JSON object : View

Products Affected

microsoft

windows_server_2008
windows_server_2012

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2012-2549", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2012-12-12T00:55:01.107", "references": [{"url": "http://www.us-cert.gov/cas/techalerts/TA12-346A.html", "tags": ["US Government Resource"], "source": "secure@microsoft.com"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-083", "source": "secure@microsoft.com"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16117", "source": "secure@microsoft.com"}, {"url": "http://www.us-cert.gov/cas/techalerts/TA12-346A.html", "tags": ["US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-083", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16117", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "The IP-HTTPS server in Windows Server 2008 R2 and R2 SP1 and Server 2012 does not properly validate certificates, which allows remote attackers to bypass intended access restrictions via a revoked certificate, aka \"Revoked Certificate Bypass Vulnerability.\""}, {"lang": "es", "value": "El servidor IP-HTTPS en Windows Server 2008 R2 y R2 SP1 y Server 2012 no valida correctamente los certificados, lo que permite a atacantes remotos evitar las restricciones de acceso a trav\u00e9s de un certificado revocado, tambi\u00e9n conocido como \"Revoked Certificate Bypass Vulnerability\"."}], "lastModified": "2024-11-21T01:39:12.843", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:r2:itanium:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B2B19826-5516-4899-9599-F95D0A03FBCD"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:*:r2:x64:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4945F25F-2828-4D03-930B-A109BA73E00C"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A7DF96F8-BA6A-4780-9CA3-F719B3F81074"}], "operator": "OR"}]}], "sourceIdentifier": "secure@microsoft.com"}