Executive Summary

Summary
Title New webcalendar packages fix arbitrary code execution
Informations
Name DSA-1096 First vendor Publication 2006-06-13
Vendor Debian Last vendor Modification 2006-06-13
Severity (Vendor) N/A Revision 1

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:N)
Cvss Base Score 6.4 Attack Range Network
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
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Detail

A vulnerability has been discovered in webcalendar, a PHP-based multi-user calendar, that allows a remote attacker to execute arbitrary PHP code when register_globals is turned on.

The old stable distribution (woody) does not contain a webcalendar package.

For the stable distribution (sarge) this problem has been fixed in version 0.9.45-4sarge5.

For the unstable distribution (sid) this problem has been fixed in version 1.0.4-1

We recommend that you upgrade your webcalendar package.

Original Source

Url : http://www.debian.org/security/2006/dsa-1096

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1

OpenVAS Exploits

Date Description
2008-09-04 Name : FreeBSD Ports: WebCalendar
File : nvt/freebsd_WebCalendar0.nasl
2008-01-17 Name : Debian Security Advisory DSA 1096-1 (webcalendar)
File : nvt/deb_1096_1.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
25842 WebCalendar index.php includedir Function Remote File Inclusion

WebCalendar contains a flaw that may allow a remote attacker to execute arbitrary commands. The issue is due to includes/config.php not properly sanitizing user input supplied to the 'includedir' variable. This may allow an attacker to include a file from a remote host that contains arbitrary commands which will be executed by the vulnerable script. This can be exploited further to disclose the content of arbitrary files by including a malicious settings.php file which overwrites the "user_inc" variable and will allow arbitrary local file disclosure.

Nessus® Vulnerability Scanner

Date Description
2006-10-14 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-1096.nasl - Type : ACT_GATHER_INFO
2006-06-19 Name : The remote FreeBSD host is missing a security-related update.
File : freebsd_pkg_09c92f3afd4911da995c605724cdf281.nasl - Type : ACT_GATHER_INFO

Alert History

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Date Informations
2014-02-17 11:25:55
  • Multiple Updates