CVE-1999-0391

Current Description

The cryptographic challenge of SMB authentication in Windows 95 and Windows 98 can be reused, allowing an attacker to replay the response and impersonate a user.

Basic Data

PublishedJanuary 05, 1999
Last ModifiedSeptember 09, 2008
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeNVD-CWE-Other
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactPARTIAL
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score7.5
SeverityHIGH
Exploitability Score10.0
Impact Score6.4
Obtain All Privilegefalse
Obtain User Privilegetrue
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
    2.3ApplicationMicrosoftTerminal Server********
  • OR - Configuration 2
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3OSMicrosoftWindows 2000********
    2.3OSMicrosoftWindows Nt3.5.1sp1******
    2.3OSMicrosoftWindows Nt3.5.1sp2******
    2.3OSMicrosoftWindows Nt3.5.1sp3******
    2.3OSMicrosoftWindows Nt3.5.1sp4******
    2.3OSMicrosoftWindows Nt3.5.1sp5******
    2.3OSMicrosoftWindows Nt4.0*******
    2.3OSMicrosoftWindows Nt4.0sp1******
    2.3OSMicrosoftWindows Nt4.0sp2******
    2.3OSMicrosoftWindows Nt4.0sp3******
    2.3OSMicrosoftWindows Nt4.0sp4******
    2.3OSMicrosoftWindows Nt4.0sp5******

Vulnerable Software List

VendorProductVersions
Microsoft Windows 2000 *
Microsoft Terminal Server *
Microsoft Windows Nt 3.5.1, 4.0

References

This CVE contains no reference information.