CVE-1999-0995

Current Description

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."

Basic Data

PublishedDecember 16, 1999
Last ModifiedOctober 12, 2018
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-20
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactNONE
CVSS 2 - Availability ImpactCOMPLETE
CVSS 2 - Base Score7.8
SeverityHIGH
Exploitability Score10.0
Impact Score6.9
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3OSMicrosoftWindows Nt4.0*******
    2.3OSMicrosoftWindows Nt4.0*server*****
    2.3OSMicrosoftWindows Nt4.0*terminal_server*****
    2.3OSMicrosoftWindows Nt4.0sp1enterprise*****

Vulnerable Software List

VendorProductVersions
Microsoft Windows Nt 4.0

References

NameSourceURLTags
Q248185http://support.microsoft.com/default.aspx?scid=kb;[LN];Q248185MSKB
875http://www.securityfocus.com/bid/875BID
MS99-057https://docs.microsoft.com/en-us/security-updates/securitybulletins/1999/ms99-057MS