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TITLE:
Sencha SNS Cross-Site Request Forgery and Session Fixation
Vulnerabilities

SECUNIA ADVISORY ID:
SA48639

VERIFY ADVISORY:
Secunia.com
http://secunia.com/advisories/48639/
Customer Area (Credentials Required)
https://ca.secunia.com/?page=viewadvisory&vuln_id=48639

RELEASE DATE:
2012-04-05

DISCUSS ADVISORY:
http://secunia.com/advisories/48639/#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/48639/

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=48639

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 reported in Sencha SNS, which can be
exploited by malicious people to conduct cross-site request forgery
and session fixation attacks.

1) The application allows users to perform certain actions via HTTP
requests without performing any validity checks to verify the
requests. This can be exploited to perform certain actions if a
logged-in user visits a malicious web site.

2) An error in the handling of sessions can be exploited to hijack
another user's session by tricking the user into logging in after
following a specially crafted link.

The vulnerabilities are reported in versions prior to 1.0.2.

SOLUTION:
Update to version 1.0.2.

PROVIDED AND/OR DISCOVERED BY:
JVN credits Hiroshi Tokumaru, HASH Consulting Corp

ORIGINAL ADVISORY:
Sencha (Japanse):
http://oss.icz.co.jp/news/?p=501

JVN:
http://jvn.jp/en/jp/JVN44913777/index.html
http://jvn.jp/en/jp/JVN97200417/index.html
http://jvndb.jvn.jp/en/contents/2012/JVNDB-2012-000029.html
http://jvndb.jvn.jp/en/contents/2012/JVNDB-2012-000030.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/

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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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