TikiWiki tiki-graph_formula.php command execution
| tikiwiki-tikigraphformula-command-execution (37076) |  Medium Risk |
Description:
TikiWiki could allow a remote attacker to execute arbitrary commands, caused by improper validation of user-supplied input by the tiki-graph_formula.php script. A remote attacker could send a direct request using the "f" parameter to inject and execute arbitrary PHP code on the system.
Platforms Affected:
- Gentoo, Linux
- TikiWiki, TikiWiki 1.9.8
Remedy:
For Gentoo Linux (tikiwiki):
Refer to GLSA 200710-21 for patch, upgrade, or suggested workaround information. See References.
For other distributions:
Apply the appropriate update for your system. See References.
Consequences:
Gain Access
References:
- BugTraq Mailing List, Wed Oct 10 2007 - 13:19:25 CDT, Vulnerabilities digest at http://archives.neohapsis.com/archives/bugtraq/2007-10/0148.html.
- SourceForge.net: Files, Tikiwiki at http://sourceforge.net/project/showfiles.php?group_id=64258.
- BID-26006: TikiWiki Tiki-Graph_Formula.PHP Code Injection Vulnerability
- BID-26220: TikiWiki Tiki-Graph_Formula.PHP White-List Check Code Injection Vulnerability
- CVE-2007-5423: tiki-graph_formula.php in TikiWiki 1.9.8 allows remote attackers to execute arbitrary code via PHP sequences in the f array parameter, which are processed by create_function.
- GLSA-200710-21: TikiWiki: Arbitrary command execution
- GLSA-200711-19: TikiWiki: Multiple vulnerabilities
- SA27190: TikiWiki tiki-graph_formula.php Function Injection Vulnerability
- VUPEN/ADV-2007-3492: TikiWiki f Parameter Handling Remote Command Injection Vulnerability
Reported:
Oct 10, 2007
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