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TITLE:
TikiWiki "temp" Arbitrary Script Execution Vulnerability
SECUNIA ADVISORY ID:
SA13948
VERIFY ADVISORY:
http://secunia.com/advisories/13948/
CRITICAL:
Highly critical
IMPACT:
System access
WHERE:
>From remote
SOFTWARE:
TikiWiki 1.x
http://secunia.com/product/3356/
DESCRIPTION:
Some vulnerabilities have been reported in TikiWiki, which can be
exploited by malicious people to compromise a vulnerable system.
The vulnerabilities are caused due to missing validation of files
placed in the "temp" directory and can be exploited to execute
arbitrary PHP scripts.
This is similar to:
SA13768
The vulnerabilities have been reported in versions prior to 1.8.5 and
1.9 DR4.
SOLUTION:
Update to version 1.8.5.
http://sourceforge.net/project/showfiles.php?group_id=64258
Deny access to the "temp" directory.
PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.
ORIGINAL ADVISORY:
http://tikiwiki.org/art102
OTHER REFERENCES:
SA13768:
http://secunia.com/advisories/13768/
----------------------------------------------------------------------
About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.
Subscribe:
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Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/
Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.
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