CVE-2005-2150

Severity

50%

Complexity

99%

Confidentiality

48%

Windows NT 4.0 and Windows 2000 before URP1 for Windows 2000 SP4 does not properly prevent NULL sessions from accessing certain alternate named pipes, which allows remote attackers to (1) list Windows services via svcctl or (2) read eventlogs via eventlog.

Windows NT 4.0 and Windows 2000 before URP1 for Windows 2000 SP4 does not properly prevent NULL sessions from accessing certain alternate named pipes, which allows remote attackers to (1) list Windows services via svcctl or (2) read eventlogs via eventlog.

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N).

Overview

Type

Microsoft Windows

First reported 19 years ago

2005-07-11 04:00:00

Last updated 7 years ago

2017-07-11 01:32:00

Affected Software

Microsoft Windows 2000

Microsoft Windows NT 4.0

4.0

References

20050707 NULL sessions vulnerabilities using alternate named pipes

14189

1014417

http://www.hsc.fr/ressources/presentations/null_sessions/

14177

14178

win-name-pipe-null-information-disclosure(21286)

win-pipe-null-eventlog-information-disclosure(21288)

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