-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 RUCKUS ADVISORY ID 111113-1 Customer release date: Sep 9, 2013 Public release date: Nov 11, 2013 TITLE Authenticated code injection vulnerability in ZoneDirector administrative web interface SUMMARY A vulnerability has been discovered in ZoneDirector controllers (ZD) which may allow an attacker to inject malicious code via controller's admin web interface. The attacker needs access to an authenticated admin session with ZD's web interface for carrying out this attack. AFFECTED SOFTWARE VERSIONS AND DEVICES Device Affected software - -------------------------- ------------------ ZoneDirector Controllers 9.3.x, 9.4.x, 9.5.x, 9.6.x Any products not mentioned in the table above are not affected DETAILS A weakness has been discovered in the administrative web interface of the ZoneDirector controller devices. An attacker may abuse an authenticated admin session with ZD's web interface for injecting malicious code via controller's admin web interface. The pre-requisite of this attack is that attacker has access to an authenticated admin session with ZD's web interface. This issue does not affect any other Ruckus devices besides ZoneDirector controllers. IMPACT An attacker may inject authenticated malicious code via the administrative web interface of the ZoneDirector controller device. CVSS v2 BASE METRIC SCORE: 7.9 (AV:N/AC:M/Au:S/C:C/I:C/A:N) WORKAROUNDS Ruckus recommends that all customers apply the appropriate patch(es) as soon as practical for mitigating this attack. However, in the event that a patch cannot immediately be applied, the following suggestions might help reduce the risk: - - - Only launch admin web sessions from trusted hosts with no connectivity to untrusted networks such as the Internet while the session is active. - Do not expose management interfaces of Ruckus devices (including administrative web interface) to untrusted networks such as the Internet. - Use a firewall to limit traffic to/from ZoneDirector's administrative web interface to trusted hosts. SOLUTION Ruckus recommends that all customers apply the appropriate patch(es) as soon as practical. The following patches have the fix (any later patches will also have the fix): Branch Software Patch - - ------ ------------------ 9.3.x 9.3.4.0.21 9.4.x 9.4.3.0.22 9.5.x 9.5.2.0.15 9.6.x 9.6.1.0.15 CREDITS This vulnerability was reported by Erik van Eijk of Dutch Forensic Institute, Netherlands. OBTAINING FIXED FIRMWARE Ruckus customers can obtain the fixed firmware from the support website at https://support.ruckuswireless.com/ Ruckus Support can be contacted as follows: 1-855-RUCKUS1 (1-855-782-5871) (United States) The full contact list is at: https://support.ruckuswireless.com/contact-us PUBLIC ANNOUNCEMENTS This security advisory is strictly confidential and will be made available for public consumption in approximately 60 days on Nov 11, 2013 at the following source Ruckus Website http://www.ruckuswireless.com/security SecurityFocus Bugtraq http://www.securityfocus.com/archive/1 Future updates of this advisory, if any, will be placed on Ruckus's website, but may or may not be actively announced on mailing lists. REVISION HISTORY Revision 1.0 / 9th Sep 2013 / Initial release RUCKUS WIRELESS SECURITY PROCEDURES Complete information on reporting security vulnerabilities in Ruckus Wireless products, obtaining assistance with security incidents is available at http://www.ruckuswireless.com/security For reporting new security issues, email can be sent to security(at)ruckuswireless.com For sensitive information we encourage the use of PGP encryption. Our public keys can be found at http://www.ruckuswireless.com/security STATUS OF THIS NOTICE: Final Although Ruckus cannot guarantee the accuracy of all statements in this advisory, all of the facts have been checked to the best of our ability. Ruckus does not anticipate issuing updated versions of this advisory unless there is some material change in the facts. Should there be a significant change in the facts, Ruckus may update this advisory. (c) Copyright 2013 by Ruckus Wireless This advisory may be redistributed freely after the public release date given at the top of the text, provided that redistributed copies are complete and unmodified, including all date and version information. -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.18 (Darwin) Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQEcBAEBAgAGBQJSgXqpAAoJEFH6g5RLqzh1EqMIALNrshLMFkfNmt+3sCsBjwq5 zU0MwP4lM3ce35uKfVvMww6XMt/4HtVHiWonhdRo2uj5XelnZdQYxiV3EpxPc22B pa1Go/c5toT+6qbbizGfm2SXHb37/JtBR6YogzZXo8uVNQzJg999E1UKJ//AleI7 xUz/rX3hOuyAXYGhZ/XPzepq1KRQf7gk/K4jNPixkqSScyziaE3HRsTC7pn6adxe 6TpEW2Ua1oQ2ATgXHEp3gFG1n9qZf3LPp4A20EgofuQAJ5Q5EgqcotIjl/vJVxPo hKuL7l6ova2Fp4a4PlZN3cvtz0wF2JRs6WPqlP2oTzXakVLZ2fvv/URbnibp/GM= =xVxn -----END PGP SIGNATURE-----