VYPR
← All advisories
Unrated severityNVD Advisory· Published Jan 5, 1999· Updated Apr 16, 2026

CVE-1999-0391

CVE-1999-0391

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.

Affected products

13
  • Microsoft/Terminal Server
    cpe:2.3:a:microsoft:terminal_server:*:*:*:*:*:*:*:*
  • Microsoft/Windows 2000
    cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*
  • Microsoft/Windows Nt11 versions
    cpe:2.3:o:microsoft:windows_nt:3.5.1:sp1:*:*:*:*:*:*+ 10 more
    • cpe:2.3:o:microsoft:windows_nt:3.5.1:sp1:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_nt:3.5.1:sp2:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_nt:3.5.1:sp3:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_nt:3.5.1:sp4:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_nt:3.5.1:sp5:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_nt:4.0:sp1:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_nt:4.0:sp2:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_nt:4.0:sp3:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_nt:4.0:sp4:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_nt:4.0:sp5:*:*:*:*:*:*

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

1

News mentions

0

No linked articles in our index yet.