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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2015.2389 Security Bulletin: Vulnerabilities in OpenSSL affect IBM WebSphere Cast Iron (CVE-2015-1790) 11 September 2015 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Cast Iron Publisher: IBM Operating System: Network Appliance Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2015-1790 Reference: ASB-2015.0081 ASB-2015.0065 ESB-2015.2338 ESB-2015.2227 ESB-2015.2211 ESB-2015.2206 ESB-2015.2081 ESB-2015.2055 ESB-2015.2029 ESB-2015.1809 Original Bulletin: http://www-01.ibm.com/support/docview.wss?uid=swg21966252 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Vulnerabilities in OpenSSL affect IBM WebSphere Cast Iron (CVE-2015-1790) Document information More support for: WebSphere Cast Iron Cloud integration Software version: 6.1.0.15, 6.3.0.1, 6.4.0.1, 7.0.0.2, 7.5.0.0 Operating system(s): Firmware Reference #: 1966252 Modified date: 2015-09-10 Security Bulletin Summary OpenSSL vulnerabilities were disclosed on June 11, 2015 by the OpenSSL Project. OpenSSL is used by IBM WebSphere Cast Iron has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2015-1790 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by the improper handling of missing inner EncryptedContent by the PKCS#7 parsing code. An attacker could exploit this vulnerability using specially crafted ASN.1-encoded PKCS#7 blobs with missing content to trigger a NULL pointer dereference. CVSS Base Score: 5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/103780 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) Affected Products and Versions This vulnerability affects all versions of the product WebSphere Cast Iron v 7.5.0.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.* LI78661 iFix 7.5.0.0-CUMUIFIX-001 Cast Iron Appliance 7.0.* LI78661 iFix 7.0.0.2-CUMUIFIX-016 Cast Iron Appliance 6.4.0.x LI78661 iFix 6.4.0.1-CUMUIFIX-031 Cast Iron Appliance 6.3.0.x LI78661 iFix 6.3.0.2-CUMUIFIX-016 Cast Iron Appliance 6.1.0.x LI78661 iFix 6.1.0.15-CUMUIFIX-022 Workarounds and Mitigations Customers on Cast Iron v6.0.0.x should contact IBM Support for migrating to one of the remediated releases. Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. References Complete CVSS v2 Guide On-line Calculator v2 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement None Change History 10 September 2015: 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 auscert@auscert.org.au 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 iQIVAwUBVfIVCn6ZAP0PgtI9AQLlZg//V+Iiu5knDNUL+uyl8z7uGLYnGMpvfDye jYo39BrPrxjTC20b9Xy6/f+fr+OhAKmJ4oYRcyFFwxfwtLM9LfMrkBIGaSzv5HX0 SVosBP9YlmiZSDtL3xShcT7N7vqiMqnaTzIkDZ+5w8BUN8vxnFErFHxuAnZ/zOeq igU1D1zC9Sx6ggIfp3WxCLSRfjBza5FLr3mJ+Ty+eWg3g3d8PlIxMdPdnUHXVO0K P55YmH9cw8V6otdFoGo70EF5CP2R3AquK9n0pASIr9u+sosZyNZmw4rt6bQI2/I4 IVRJ24qUcnBuCGm5gOlidi1h6vRQ667WGNP9S9W0WNiXcOq8twPNB2F6EhK3V5LL uUM5VSygO7jz5L4ygPU68OvoUR/eLLMFykKENEKnnbJ/WStEyNSngp014+E0UM3u o9f51AJ8mmATZFELZicKBtcceWfTbr912TeZwp2db1WvMfpPD8jhg88lg/6T2uiK BRbGAX+tZKUaCGJX00QjoFnlbqOVO4u7oo/yJsrwLMwS0JchJ5NCW/npKXHW31rm QaVvWxv6lSGJAnQJOD8VOdRK5/Mmke+EYYSj9c+STWf4E4BuXHtOPFNBO/lY1lqV 4lwGq3r7wWh9zGHSqVi7HL6DiOvtiwaHbGj8aLZ2Jbjr/o42zr20TgWXM+29H7Wl pCYtt1vHThs= =kYb2 -----END PGP SIGNATURE-----