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Family: Debian Local Security Checks --> Category: infos
[DSA1056] DSA-1056-1 webcalendar Vulnerability Scan
Vulnerability Scan Summary DSA-1056-1 webcalendar
Detailed Explanation for this Vulnerability Test
David Maciejak noticed that webcalendar, a PHP-based multi-user
calendar, returns different error messages on login attempts for an
invalid password and a non-existing user, allowing remote attackers to
gain information about valid usernames.
The old stable distribution (woody) does not contain a webcalendar package.
For the stable distribution (sarge) this problem has been fixed in
version 0.9.45-4sarge4.
For the unstable distribution (sid) this problem will be fixed soon.
We recommend that you upgrade your webcalendar package.
Solution : http://www.debian.org/security/2006/dsa-1056
Threat Level: High
Click HERE for more information and discussions on this network vulnerability scan.
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