Vulnerability 9625 - CERT Civis.Net

Vulnerability Name:

CCN-9625

Published:

1999-12-01

Updated:

1999-12-01

Summary:

Narrator fails to properly mask information, such as sensitive keystrokes, upon login to a Terminal Services session. When a user logs into a Terminal Services session, Narrator allows the username, domain name, and password to be audible. A local attacker with the ability to hear this information could use this to gain unauthorized access to the userÂ’s account.

CVSS v3 Severity:

5.9 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Consequences:

Gain Access

References:

Source: CCN
Type: BID-5253
Microsoft Windows 2000 Narrator Password Disclosure Vulnerability

Source: XF
Type: UNKNOWN
win2k-narrator-login-information-audible(9625)

Source: CCN
Type: Microsoft Knowledge Base Article 243243
Narrator Reads Password Aloud in Terminal Services Client (Q243243)

Vulnerable Configuration:

Configuration CCN 1:

cpe:/o:microsoft:windows_2000:*:*:*:*:advanced_server:*:*:*

OR cpe:/o:microsoft:windows_2000:*:*:*:*:professional:*:*:*

OR cpe:/o:microsoft:windows_2000:*:*:*:*:server:*:*:*

Denotes that component is vulnerable

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