25280 : WebCalendar Login User Account Enumeration
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Info

Last Modified

7 months ago

Percent Complete

100%

Disclosure

May 04, 2006

Discovery

Unknown

Dates

Exploit

May 04, 2006

Solution

Unknown

Description

WebCalendar contains a flaw that may lead to an unauthorized information disclosure. The issue is triggered when invalid credentials are provided to the application. The application responds with different messages to valid and invalid user name/password combinations, allowing an attacker to enumerate valid user names and resulting in a loss of confidentiality.

Classification

Location: Remote/Network Access Required
Attack Type: Information Disclosure
Impact: Loss of Confidentiality
Exploit: Exploit Available
Disclosure: OSVDB Verified
OSVDB: Web Related

Solution

Upgrade to upcoming version 1.1, as the vendor has announced that it will fix this vulnerability. An upgrade will required as there are no known workarounds.

Products

Craig Knudsen
Watch-list
WebCalendar
Watch-list
1.0.1
1.0.2
1.0.3

References

Tools & Filters

Nessus

21566 22598

Credit

  • David Maciejak - david.maciejakBrand New Doo Doogmail.com -

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