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TITLE:
JasperReports Server Cross-Site Request Forgery Vulnerability

SECUNIA ADVISORY ID:
SA46095

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/46095/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=46095

RELEASE DATE:
2011-09-21

DISCUSS ADVISORY:
http://secunia.com/advisories/46095/#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/46095/

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=46095

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:
A vulnerability has been discovered in JasperReports Server, which
can be exploited by malicious people to conduct cross-site request
forgery attacks.

The vulnerability is caused due to the application allowing 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 new users when a logged-in administrator visits a specially
crafted web page.

The vulnerability is confirmed in JasperReports Server 4.1.0. Other
versions may also be affected.

SOLUTION:
Do not browse untrusted websites while being logged in to the
application.

PROVIDED AND/OR DISCOVERED BY:
Originally reported in JasperServer 3.7.0 by José Vila Montaner,
S2Grupo CSIRT-cv.

ORIGINAL ADVISORY:
http://www.csirtcv.gva.es/sites/all/files/images/content/%5BCSIRT-cv%5D%20JasperServer%203.7.0%20CE%20CSRF%20Advisory.pdf

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/

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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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