[PT-2011-25] SQL injection vulnerabilities in Support Incident Tracker

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     (PT-2011-25) Positive Technologies Security Advisory

     SQL injection vulnerabilities in Support Incident Tracker

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---[ Vulnerable software ]

        SiT!
        Version 3.63p1 and earlier

        Application link:       
        http://www.sitracker.org/


---[ Severity level ]

        Severity level:                High
        Impact:                        SQL injection
        Access Vector:                 Network exploitable
                

        CVSS v2:
                Base Score:     6.5
                Vector:         (AV:N/AC:L/Au:S/C:P/I:P/A:P)

        CVE:   not assigned

---[ Software description ]

Support Incident Tracker (or SiT!) is a free software/open source (GPL) 
web-based application.


---[ Vulnerability description ]

Positive Research Center has discovered multiply SQL injection vulnerabilities 
in OneOrZero AIMS. Application incorrectly validates input data, which allows 
attackers to conduct an SQL injection attack.

"SQL Injection" is a way to bypass network protection and attack the database. 
Settings transferred to the database through Web applications are specially 
crafted to modify executable SQL query. For example, an attacker could execute 
an additional query along with the first one by adding different symbols to a 
setting.

Vulnerable scripts:
report_marketing.php
tasks.php

The attack can be used to reach the following goals:
Gain access to data that is normally unavailable or obtain system configuration 
data that can be used for further attacks. For example, a modified query may 
return hashed user passwords which could be decrypted with the brute-force 
method.

Vulnerable scripts:
billable_incidents.php
search.php


--[ How to fix ]

Update your software up to the latest version.
http://sitracker.org/wiki/ReleaseNotes


--[ Advisory status ]

13.07.2011 - Vendor is notified
13.07.2011 - Vendor gets vulnerability details
17.07.2011 - Vendor releases fixed version and details
25.07.2011 - Public disclosure

--[ Credits ]

The vulnerability was detected by Yuri Goltsev, Positive Research Center 
(Positive Technologies Company)


--[ References ]

http://en.securitylab.ru/lab/PT-2011-25

Reports on the vulnerabilities previously discovered by Positive Research 
Center:

http://en.securitylab.ru/lab/
http://www.ptsecurity.com/advisory1.aspx


--[ About Positive Technologies ]

Positive Technologies www.ptsecurity.com is among the key players in the IT 
security market in Russia.

The principal activities of the company include the development of integrated 
tools for information security monitoring (MaxPatrol); providing IT security 
consulting services and technical support; development of the Securitylab 
leading Russian information security portal.

Among the clients of Positive Technologies, there are more than 40 state 
enterprises, more than 50 banks and financial organizations,
20 telecommunication companies, more than 40 plant facilities, as well as IT, 
service and retail companies from Russia, the CIS countries, the Baltic States, 
China, Ecuador, Germany, Great Britain, Holland, Iran, Israel, Japan, Mexico, 
the Republic of South Africa, Thailand, Turkey, and the USA.

Positive Technologies is a team of highly skilled developers, advisers and 
experts with years of vast hands-on experience. The company specialists possess 
professional titles and certificates; they are the members of various 
international societies and are actively involved in the IT security field 
development.