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WebCalendar User Account Enumeration Weakness
Secunia Advisory: SA19974
Release Date: 2006-05-05
Last Update: 2006-05-12
Popularity: 7,681 views

Critical:
Not critical
Impact: Exposure of system information
Where: From remote
Solution Status: Unpatched

Software:WebCalendar 1.x

Secunia CVSS-2 Score: Available in Secunia business solutions

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Advisory Content (Page 1 of 3)[ 1 ] [ 2 ] [ 3 ]

Description:
David Maciejak has discovered a weakness in WebCalendar, which can be exploited by malicious people to identify valid user accounts.

The problem is that different error messages are returned depending on whether an unsuccessful login attempt is performed with a valid or invalid username in the login page.

The weakness has been confirmed in version 1.0.3 and has also been reported in versions 1.0.1 and 1.0.2. Other versions may also be affected.

Change Page:
[ 1 ] [ 2 ] [ 3 ]



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