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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.0529 Security Bulletin: SmartCloud Entry is affected by vulnerabilities in OpenSSL (CVE-2014-0160 and CVE-2014-0076) 17 April 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM SmartCloud Entry Publisher: IBM Operating System: Linux variants Windows Impact/Access: Access Privileged Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2014-0160 CVE-2014-0076 Reference: ASB-2014.0054 ASB-2014.0052 ASB-2014.0044 ASB-2014.0042 ESB-2014.0523 ESB-2014.0522 ESB-2014.0521 Original Bulletin: http://www-01.ibm.com/support/docview.wss?uid=isg3T1020694 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: SmartCloud Entry is affected by vulnerabilities in OpenSSL (CVE-2014-0160 and CVE-2014-0076) Security Bulletin Document information More support for: IBM SmartCloud Entry Software version: 3.1, 3.2 Operating system(s): Linux, Windows Reference #: T1020694 Modified date: 2014-04-16 Summary Security vulnerabilities have been discovered in OpenSSL. Vulnerability Details CVE-ID: CVE-2014-0160 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by an error in the TLS/DTLS heartbeat functionality. An attacker could exploit this vulnerability to expose 64k of private memory and retrieve secret keys. An attacker can repeatedly expose additional 64k chunks of memory. This vulnerability can be remotely exploited, authentication is not required and the exploit is not complex. An exploit can only partially affect the confidentially, but not integrity or availability. CVSS Base Score: 5 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/92322 CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N) Warning: We strongly encourage you to take action as soon as possible as potential implications to your environment may be more serious than indicated by the CVSS score. CVE-ID: CVE-2014-0076 DESCRIPTION: OpenSSL could allow a local attacker to obtain sensitive information, caused by an implementation error in ECDSA (Elliptic Curve Digital Signature Algorithm). An attacker could exploit this vulnerability using the FLUSH+RELOAD cache side-channel attack to recover ECDSA nonces. This vulnerability can only be exploited locally, authentication is not required and the exploit is not complex. An exploit can only partially affect confidentially, but not integrity or availability. CVSS Base Score: 2.1 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/91990 CVSS Environmental Score*: Undefined CVSS Vector: (AV:L/AC:L/Au:N/C:P/I:N/A:N) Affected Products and Versions SmartCloud Entry: 3.1, 3.2 Remediation/Fixes Product SmartCloud Entry VRMF 3.1 APAP None Remediation/First Fix SmartCloud Entry 3.1.0.3 Hyper-V Agent iFix: www.ibm.com/support/fixcentral/swg/quickorder?product=ibm/Other+software/IBM+SmartCloud +Entry&function=fixid&fixids=3.1.0.3_IBM-SCE_HYPV-IF001 Required Action SmartCloud Entry 3.1.0.3 Hyper-V Agent iFix: http://www-01.ibm.com/support/docview.wss?rs=0&uid=isg400001748#Installing Product SmartCloud Entry VRMF 3.2 APAP None Remediation/First Fix SmartCloud Entry 3.2.0.2 Appliance iFix: www.ibm.com/support/fixcentral/swg/quickorder?product=ibm/Other+software/IBM+SmartCloud+Entry&function=fixid&fixids=3.2.0.2-IBM-SCE_APPL-FP03 SmartCloud Entry 3.2.0.2 Hyper-V Agent iFix: www.ibm.com/support/fixcentral/swg/quickorder?product=ibm/Other+software/IBM+SmartCloud+Entry&function=fixid&fixids=3.2.0.2_IBM-SCE_HYPV-IF001 Required Action SmartCloud Entry 3.2.0.2 Appliance iFix: http://www-01.ibm.com/support/docview.wss?rs=0&uid=isg400001770#Installing SmartCloud Entry 3.2.0.2 Hyper-V Agent iFix: http://www-01.ibm.com/support/docview.wss?rs=0&uid=isg400001748#Installing NOTE: 1) SmartCloud Entry 3.1 appliance and all the earlier versions are not affected, no action is needed. 2) If not using the appliance, SmartCloud Entry v3.2 and v3.1 are not affected. Earlier versions of SmartCloud Entry are not affected even when using an appliance. After applying the fix, additional instructions are needed for CVE-2014-0160 1) Replace your SSL Certificates. You need to revoke existing SSL certificates and reissue new certificates. You need to be sure not to generate the new certificates using the old private key and create a new private key (ie using "openssl genrsa") and use that new private key to create the new certificate signing request (CSR). 2) Reset User Credentials Users of network facing applications protected by a vulnerable version of OpenSSL should be forced to reset their passwords and should revoke any authentication or session related cookies set prior to the time OpenSSL was upgraded and force the user to re-authenticate. Warning: Your environment may require additional fixes for other products, including non-IBM products. Please replace the SSL certificates and reset the user credentials after applying the necessary fixes to your environment. References Complete CVSS Guide On-line Calculator V2 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog *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 iQIVAwUBU09RHBLndAQH1ShLAQLnQBAAm0k0BIn+3tYclO20Vjb0e86YX/tIVNtD HFM+GnvHr1eNYuPmZgEHCUsfxt6uwJLgr7UYcMxoVYLg6cZ4vVItISaOgCFVfVnB 7CKrtDYL/kTBM5yNKvoP7rEZfs4F9KeFe5fMa4YCgmwNeguOYWUVsU/RrNPvRlaR QjZKoAdmwFiu3I9RcAoVYHnrcWTeWXLAbi2aWgFoApKMF3s9Bp2HzcH9GfagP3fJ UBwhJVjAqRpU+7LvEE5FzYC7VXwWAUUMKJQlWbsPLezanFhdbPaatoUvzl7nR4gS zFCm7lGo24ZF84UFYaIfDuxYNK+Ls8+OWBI+sxS44N3d4EydYGefhJJgc8PuG7Eg LalgkuxXwv1Urwyfd+PkU4Ywzt2JuKhsNVBD7C17FfNGSlYZl6zeaMh7J/279f3E W+lmJ+fflqtX8W9tFRgHJARtGE6zl13Wzd15g+Xl/96XUyj4ZPOnMij7TQ1lw92G V8VFKXAMM2XVk6mgp5PFVHEAOaCZ7YavHvWexz4y8A+MjAP+ML97N4FHWPFohrWH JMTx/DMppIosahJ+i0Jazd7t8sC/cxnv/DinwfHKDrwy+dZcq8nMAvCfI8ti3GEV wJGfxwIdgkisphQqcLKDS/nmjD0r0Tp/vfkOoN5Hx1LnmP5QZ5XWWpV5zukm5Ko3 8yd/PLAk2AA= =N46g -----END PGP SIGNATURE-----