08 November 2016
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.2663 Security Bulletin: IBM WebSphere Cast Iron Solution is affected by Apache Tomcat vulnerability (CVE-2016-5388) 8 November 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Cast Iron Cloud integration Publisher: IBM Operating System: Network Appliance Impact/Access: Provide Misleading Information -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-5388 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg21992977 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: IBM WebSphere Cast Iron Solution is affected by Apache Tomcat vulnerability (CVE-2016-5388) Document information More support for: WebSphere Cast Iron Cloud integration Software version: 6.3, 220.127.116.11, 18.104.22.168, 22.214.171.124, 126.96.36.199, 7.0.0, 188.8.131.52, 184.108.40.206, 220.127.116.11, 18.104.22.168, 22.214.171.124, 126.96.36.199 Operating system(s): Firmware Reference #: 1992977 Modified date: 07 November 2016 Security Bulletin Summary There is a vulnerability (CVE-2016-5388) reported in Apache Tomcat v6 that is used by WebSphere Cast Iron Solution. WebSphere Cast Iron has remediated the affected versions. Vulnerability Details CVEID: CVE-2016-5388 DESCRIPTION: Apache Tomcat could allow a remote attacker to redirect HTTP traffic of CGI application, caused by the failure to protect applications from the presence of untrusted client data in the HTTP_PROXY environment variable. By using a specially-crafted Proxy header in a HTTP request, an attacker could exploit this vulnerability to redirect outbound HTTP traffic to arbitrary proxy server. This is also known as the "HTTPOXY" vulnerability. CVSS Base Score: 8.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/115091 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) Affected Products and Versions This vulnerability affects all versions of the product WebSphere Cast Iron v 7.5.x WebSphere Cast Iron v 7.0.0.x WebSphere Cast Iron v 6.4.0.x WebSphere Cast Iron v 6.3.0.x WebSphere Cast Iron v 6.1.0.x Remediation/Fixes Product VRMF APAR Remediation/First Fix Cast Iron Appliance 7.5.* LI79259 188.8.131.52-CUMUIFIX-005 Cast Iron Appliance 7.0.0.x LI79259 184.108.40.206-CUMUIFIX-033 Cast Iron Appliance 6.4.0.x LI79259 220.127.116.11-CUMUIFIX-042 Cast Iron Appliance 6.3.0.x LI79259 18.104.22.168-CUMUIFIX-023 Workarounds and Mitigations Customers on Cast Iron v6.1.0.x should contact IBM Support for migrating to one of the remediated releases as Cast Iron v6.1.0.x EOS was September 2016. Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. References Complete CVSS v3 Guide On-line Calculator v3 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 07 November 2016 : Original version published *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. Disclaimer According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to firstname.lastname@example.org and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWCE6NIx+lLeg9Ub1AQgLlxAAj7gcFrorPeGHzfuxid/F/yOJBm9flMio fcHluiBp7rmbLu6znG0ZIHIG/7KEWvNStCyky69EqlzUWvbdMaAMRuh5INP9Tc4x yEjJUZLt1nmIJf5IyTilpd7v2pRt+7qDeJuef+wPYm5/2jB5dR733UPpGzz524Gl QBLLHIg2BET1CN8D0CTimMSW+3Lch1eNhxft5lmcMK+TCL7L8Tthc1YkKZ/eAhzy 3/JGDc8npQdqU112BO4cq+WKsotsUTVs8d8P2vgwhnkVHf7wUz7Ia0mGPpdaXaHF nl4DfMo4HfvF8+DUPbSjxrm41RtdD2XR1y7jOgWd2ZflYC4UcLrkxYd4446Y904F e/KpidZCCtbx2lO9pRT+PK8K0mM9o/UenMLVjNIGAvvDt1r0+AckbSlYFi+NGvO8 DXu9b/rnWdGj2VJt83ny01qbUjaEezVgexXShLxycy1+tSXTiOxUHd/P+AuMgTYC UnVBf9KYqs0oaN1DJppqfqFww97NKlK7/GEn6kM6YQBQZeOQ21oaRzFmJRS2zfAa t+zLCkWkTqDSCeZKWeYycpafuZtmraLSRCVAhGHINXTghsxdf7ixzZgyIG9xtO91 yAJKXqAGOyrA7IJvY7yt9usioosVGsEf9a4/nIN52Fk5v48fK1Vdu9Ftn/x+IkpA eOcxQMkmEU8= =IXeO -----END PGP SIGNATURE-----