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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.0495 Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Rational Business Developer (CVE-2015-7575, CVE-2016-0466) 25 February 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Rational Business Developer Publisher: IBM Operating System: Linux variants Windows Impact/Access: Access Privileged Data -- Remote with User Interaction Provide Misleading Information -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2016-0466 CVE-2015-7575 Reference: ASB-2016.0004 ESB-2016.0490 ESB-2016.0485 ESB-2016.0049 ESB-2016.0047 ESB-2016.0046 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg21976768 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Rational Business Developer (CVE-2015-7575, CVE-2016-0466) Security Bulletin Document information More support for: Rational Business Developer Eclipse Software version: 8.5, 8.5.1, 8.5.1.1, 8.5.1.2, 9.0, 9.0.1, 9.0.1.1, 9.1, 9.1.1, 9.5, 9.5.0.1 Operating system(s): Linux, Windows Reference #: 1976768 Modified date: 2016-02-24 Summary There are multiple vulnerabilities in IBM SDK Java Technology Edition, Version 7 and 8 that is used by Rational Business Developer. These issues were disclosed as part of the IBM Java SDK updates in January 2016 and includes the vulnerability commonly referred to as SLOTH. Vulnerability Details CVEID: CVE-2015-7575 DESCRIPTION: The TLS protocol could allow weaker than expected security caused by a collision attack when using the MD5 hash function for signing a ServerKeyExchange message during a TLS handshake. An attacker could exploit this vulnerability using man-in-the-middle techniques to impersonate a TLS server and obtain credentials. This vulnerability is commonly referred to as SLOTH. CVSS Base Score: 7.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/109415 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/UI:U/C:H/I:L/A:N) CVEID: CVE-2016-0466 DESCRIPTION: An unspecified vulnerability related to the JAXP component could allow a remote attacker to cause a denial of service. CVSS Base Score: 5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/109948 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) Affected Products and Versions Rational Business Developer 8.5 - 9.5 Remediation/Fixes Product VRMF APAR Remediation/First Fix Rational Business Developer 8.5.x, 9.0.x, 9.1.x9.5.x None Rational-RBD-Java8SR2FP10-ifix Rational-RBD-Java7SR9FP30-ifix Workarounds and Mitigations None 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 IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History <23 February 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 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 iQIVAwUBVs6E8n6ZAP0PgtI9AQKYKA//diQBPHCzfkA3x/J8bXnfHku62p4k3EEe Msv9y+LzjupAez8oHTUksM8Y2jvESqoF2GENC7WmuYLwx8L6lLPzI3PYAZCo4lkD ETtYADjTUtAhef34RiwNonaMdjegIozgiqDEE9vEC3EPQLt5mBgg5Mo6kysEyEHV wDEQT/UOcPeooR8Fz52EPhkk4SvCdRo4mo5bOqcgnoWOSZhZuhjNGYgT1vQGd+5v tU3FQmgLsG6TWAHwZ1wrjnmPJY+p5KPh5hhNHdhE/bkHBPSwbyV8o8CZ3P2cx4c7 oKQAvs23hxS9LH1zsFMrizFvSUEUPqUzQBBR+QEWAZxxgSnZ1a5Gc3O1j2wMMTYB jA/ERnwI3314Mk8ghyQyB1XhjIxbnzEoPTZOy9z5yEI5LgZSBz5CMiHoF61IwU6z 2GrAQa4ZUiUFwQSPJIU8yd8NkHYJGBb94ahHPjvhzMQiMjWXMRiJrqLi29Hq6REA IBw1pFBk0rguQEneq2lvQ624WJKMmdlMbuQ/vPhpSg4dcw4zVDKaFZwpHeu1KZNb ypBLTxvkRrvsEmRjYKIsOU0wm8U9F4PaOOAFh0JIOhpzfmAM1ITv0+C5x5dhMFPf sbjEM9LeI7m3RSaGAvXeud6yEg+RhgDFU2qDpTnWsgfngEJxLic1u9Wm3MsuSR9q 66u47U55PkQ= =Lzdq -----END PGP SIGNATURE-----