Exploit the possiblities

Secunia Security Advisory 51710

Secunia Security Advisory 51710
Posted Jan 3, 2013
Authored by Secunia | Site secunia.com

Secunia Security Advisory - Two vulnerabilities have been discovered in osTicket, which can be exploited by malicious users to conduct SQL injection attacks and by malicious people to conduct cross-site request forgery attacks.

tags | advisory, vulnerability, sql injection, csrf
MD5 | 56a3e5a8f08da25ec2c0326e16de16dc

Secunia Security Advisory 51710

Change Mirror Download
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The final version of the CSI 6.0 has been released.
Find out why this is not just another Patch Management solution: http://secunia.com/blog/325/

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TITLE:
osTicket Cross-Site Request Forgery and SQL Injection Vulnerabilities

SECUNIA ADVISORY ID:
SA51710

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/51710/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=51710

RELEASE DATE:
2013-01-03

DISCUSS ADVISORY:
http://secunia.com/advisories/51710/#comments

AVAILABLE ON SITE AND IN CUSTOMER AREA:
* Last Update
* Popularity
* Comments
* Criticality Level
* Impact
* Where
* Solution Status
* Operating System / Software
* CVE Reference(s)

http://secunia.com/advisories/51710/

ONLY AVAILABLE IN CUSTOMER AREA:
* Authentication Level
* Report Reliability
* Secunia PoC
* Secunia Analysis
* Systems Affected
* Approve Distribution
* Remediation Status
* Secunia CVSS Score
* CVSS

https://ca.secunia.com/?page=viewadvisory&vuln_id=51710

ONLY AVAILABLE WITH SECUNIA CSI AND SECUNIA PSI:
* AUTOMATED SCANNING

http://secunia.com/vulnerability_scanning/personal/
http://secunia.com/vulnerability_scanning/corporate/wsus_sccm_3rd_third_party_patching/

DESCRIPTION:
Two vulnerabilities have been discovered in osTicket, which can be
exploited by malicious users to conduct SQL injection attacks and by
malicious people to conduct cross-site request forgery attacks.

1) Input passed via the "canned[]" parameter to scp/kb.php is not
properly sanitised before being used in a SQL query. This can be
exploited to manipulate SQL queries by injecting arbitrary SQL code.

Successful exploitation of this vulnerability requires access rights
to modify knowledge base articles.

2) The application allows users to perform certain actions via HTTP
requests without performing proper validity checks to verify the
requests. This can be exploited to e.g. add an administrative user
when a logged-in administrative user visits a specially crafted web
page.

The vulnerabilities are confirmed in version 1.6. Other versions may
also be affected.

SOLUTION:
No official solution is currently available.

PROVIDED AND/OR DISCOVERED BY:
AkaStep

ORIGINAL ADVISORY:
http://packetstormsecurity.com/files/119209/osTicket-1.6-ST-CSRF-SQL-Injection.html

OTHER REFERENCES:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

DEEP LINKS:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED DESCRIPTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXTENDED SOLUTION:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

EXPLOIT:
Further details available in Customer Area:
http://secunia.com/vulnerability_intelligence/

----------------------------------------------------------------------

About:
This Advisory was delivered by Secunia as a free service to help
private users keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/advisories/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/advisories/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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