[SA23465] tDiary Unspecified Ruby Code Execution Vulnerability

TITLE:
tDiary Unspecified Ruby Code Execution Vulnerability

SECUNIA ADVISORY ID:
SA23465

VERIFY ADVISORY:
http://secunia.com/advisories/23465/

CRITICAL:
Highly critical

IMPACT:
System access

WHERE:
>From remote

SOFTWARE:
tDiary 2.x
http://secunia.com/product/5496/

DESCRIPTION:
Takagi Hiroshi has reported a vulnerability in tDiary, which can be
exploited by malicious people to compromise vulnerable systems.

An unspecified error within the sanitation of input can be exploited
to execute arbitrary Ruby code.

Successful exploitation reportedly depends on the product's
configuration.

The vulnerability is reported in version 2.0.3. Other versions may
also be affected.

SOLUTION:
Update to version 2.0.4.

PROVIDED AND/OR DISCOVERED BY:
Takagi Hiroshi

ORIGINAL ADVISORY:
JVN:
http://jvn.jp/jp/JVN%2331185550/index.html

IPA:
http://www.ipa.go.jp/security/vuln/documents/2006/JVN_31185550.html

tDiary:
http://www.tdiary.org/20061210.html

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