CVE-1999-0995

Windows NT Local Security Authority (LSA) allows remote attackers to cause a denial of service via malformed arguments to the LsaLookupSids function which looks up the SID, aka "Malformed Security Identifier Request."

CVSS v2.0 7.8 HIGH

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ248185
http://www.securityfocus.com/bid/875
https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-057
http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ248185
http://www.securityfocus.com/bid/875
https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-057

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_nt:4.0:::::::*
	cpe:2.3:o:microsoft:windows_nt:4.0::server:::::
	cpe:2.3:o:microsoft:windows_nt:4.0::terminal_server:::::
	cpe:2.3:o:microsoft:windows_nt:4.0:sp1:enterprise:::::*

History

20 Nov 2024, 23:30

Type	Values Removed	Values Added
References	~~() http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ248185 -~~	() http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ248185 -
References	~~() http://www.securityfocus.com/bid/875 -~~	() http://www.securityfocus.com/bid/875 -
References	~~() https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-057 -~~	() https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-057 -

Information

Published : 1999-12-16 05:00

Updated : 2024-11-20 23:30

NVD link : CVE-1999-0995

Mitre link : CVE-1999-0995

CVE.ORG link : CVE-1999-0995

JSON object : View

Products Affected

microsoft

windows_nt

CWE

CWE-20

Improper Input Validation

{"id": "CVE-1999-0995", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "1999-12-16T05:00:00.000", "references": [{"url": "http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ248185", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/875", "source": "cve@mitre.org"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-057", "source": "cve@mitre.org"}, {"url": "http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ248185", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/875", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-057", "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": "Windows NT Local Security Authority (LSA) allows remote attackers to cause a denial of service via malformed arguments to the LsaLookupSids function which looks up the SID, aka \"Malformed Security Identifier Request.\""}], "lastModified": "2024-11-20T23:30:01.660", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E53CDA8E-50A8-4509-B070-CCA5604FFB21"}, {"criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:*:server:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7C5FCE82-1E2F-49B9-B504-8C03F2BCF296"}, {"criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:*:terminal_server:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6E7E6AD3-5418-4FEA-84B5-833059CA880D"}, {"criteria": "cpe:2.3:o:microsoft:windows_nt:4.0:sp1:enterprise:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BBD9C514-5AF7-4849-A535-F0F3C9339051"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}