Executive Summary

Summary
Title TikiWiki: Multiple vulnerabilities
Informations
Name GLSA-200711-19 First vendor Publication 2007-11-14
Vendor Gentoo Last vendor Modification 2007-11-14
Severity (Vendor) High Revision N/A

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
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Synopsis

Multiple vulnerabilities have been discovered in TikiWiki, possibly resulting in the remote execution of arbitrary code.

Background

TikiWiki is an open source content management system written in PHP.

Description

Stefan Esser reported that a previous vulnerability (CVE-2007-5423, GLSA 200710-21) was not properly fixed in TikiWiki 1.9.8.1
(CVE-2007-5682). The TikiWiki development team also added several checks to avoid file inclusion.

Impact

A remote attacker could exploit these vulnerabilities to inject arbitrary code with the privileges of the user running the application.

Workaround

There is no known workaround at this time.

Resolution

All TikiWiki users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=www-apps/tikiwiki-1.9.8.3"

References

[ 1 ] GLSA 200710-21 : http://www.gentoo.org/security/en/glsa/glsa-200710-21.xml [ 2 ] CVE-2007-5423 : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5423
[ 3 ] CVE-2007-5682 : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-5682

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:

http://security.gentoo.org/glsa/glsa-200711-19.xml

Original Source

Url : http://security.gentoo.org/glsa/glsa-200711-19.xml

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-264 Permissions, Privileges, and Access Controls
50 % CWE-94 Failure to Control Generation of Code ('Code Injection')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 13

OpenVAS Exploits

Date Description
2008-09-24 Name : Gentoo Security Advisory GLSA 200710-21 (tikiwiki)
File : nvt/glsa_200710_21.nasl
2008-09-24 Name : Gentoo Security Advisory GLSA 200711-19 (tikiwiki)
File : nvt/glsa_200711_19.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
43610 TikiWiki tiki-graph_formula.php Blacklist Bypass Arbitrary Code Execution
40478 TikiWiki tiki-graph_formula.php f array Variable Remote Code Execution

A command execution flaw exists in TikiWiki. tiki-graph_formula.php fails to validate data passed to the 'f' parameter resulting in code execution. With a specially crafted request, a remote attacker can cause arbitrary code execution resulting in a loss of integrity.

Snort® IPS/IDS

Date Description
2014-01-10 TikiWiki tiki-graph_formula.php remote php code execution attempt
RuleID : 24502 - Revision : 4 - Type : SERVER-WEBAPP

Nessus® Vulnerability Scanner

Date Description
2007-11-15 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-200711-19.nasl - Type : ACT_GATHER_INFO
2007-10-25 Name : The remote Gentoo host is missing one or more security-related patches.
File : gentoo_GLSA-200710-21.nasl - Type : ACT_GATHER_INFO
2007-10-11 Name : The remote web server contains a PHP script that allows arbitrary command exe...
File : tikiwiki_f_cmd_exec.nasl - Type : ACT_ATTACK

Alert History

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0
Date Informations
2014-02-17 11:35:19
  • Multiple Updates