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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.0301 IBM Integration Bus affected by multiple vulnerabilities 1 February 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Integration Bus Publisher: IBM Operating System: AIX HP-UX Linux variants Solaris Windows Impact/Access: Access Privileged Data -- Remote with User Interaction Unauthorised Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-8034 CVE-2018-1719 Reference: ESB-2019.0252 ESB-2019.0180 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10794963 http://www.ibm.com/support/docview.wss?uid=ibm10794673 Comment: This bulletin contains two (2) IBM security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: IBM Integration Bus affected by Apache Tomcat vulnerability CVE-2018-8034 Security Bulletin Document information More support for: IBM Integration Bus Software version: All Versions Operating system(s): AIX, HP-UX, Linux, Solaris, Windows Reference #: 0794963 Modified date: 31 January 2019 Summary IBM Integration Bus ships Apache Tomcat which is susceptible to vulnerabilities which were reported and have been addressed Vulnerability Details CVEID: CVE-2018-8034 DESCRIPTION: Apache Tomcat could allow a remote attacker to bypass security restrictions, caused by a missing host name verification when using TLS with the WebSocket client. An attacker could exploit this vulnerability to bypass security constraints to access restricted resources. CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 147211 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N) Affected Products and Versions IBM Integration Bus V10.0.0.0 - V10.0.0.14 IBM Integration Bus V9.0.0.0 - V9.0.0.11 WebSphere Message Broker V8.0.0.0 - V8.0.0.9 Remediation/Fixes +------------------------+----------------------+---------+----------------------------------------------+ |Product |VRMF |APAR |Remediation/Fixes | +------------------------+----------------------+---------+----------------------------------------------+ |IBM Integration Bus |V10.0.0.0 - V10.0.0.14|IT25709 |The APAR is available in fix pack 10.0.0.15 | | | | |IBM Integration Bus V10.0 - Fix Pack 10.0.0.15| +------------------------+----------------------+---------+----------------------------------------------+ |IBM Integration Bus |V9.0.0.0 - V9.0.0.11 |IT25709 | Contact IBM support to request for Fix APAR | +------------------------+----------------------+---------+----------------------------------------------+ |WebSphere Message Broker|V8.0.0.0 - V8.0.0.9 |IT25709 |Contact IBM support to request for Fix APAR | +------------------------+----------------------+---------+----------------------------------------------+ Websphere Message Broker V8 & IBM Integration Bus 9 is no longer in full support; IBM recommends upgrading to a fixed, supported version/release/ platform of the product. If you are a customer with extended support and require a fix, contact IBM support. Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 12th January 2019 *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. - -------------------------------------------------------------------------------- Security Bulletin: IBM Integration Bus affected by WAS is susceptible to TLS downgrade if using FIPS and JVM property if using non WAS keystore/truststore Security Bulletin Document information More support for: IBM Integration Bus Software version: All Versions Operating system(s): AIX, HP-UX, Linux, Solaris, Windows Reference #: 0794673 Modified date: 31 January 2019 Summary IBM Integration Bus ships with a version of the WSRR thin client which is susceptible to vulnerabilities which were reported and have been addressed' Vulnerability Details CVEID: CVE-2018-1719 DESCRIPTION: IBM WebSphere Application Server could provide weaker than expected security under certain conditions. This could result in a downgrade of TLS protocol. A remote attacker could exploit this vulnerability to perform man-in-the-middle attacks. CVSS Base Score: 5.9 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 147292 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:N/A:N) Affected Products and Versions IBM Integration Bus V10.0.0.0 - V10.0.0.14 IBM Integration Bus V9.0.0.0 - V9.0.0.11 WebSphere Message Broker V8.0.0.0 - V8.0.0.9 Remediation/Fixes +------------------------+----------------------+----------+----------------------------------------------+ |Product |VRMF |APAR |Remediation/Fixes | +------------------------+----------------------+----------+----------------------------------------------+ |IBM Integration Bus |V10.0.0.0 - V10.0.0.14|IT26893 |The APAR is available in fix pack 10.0.0.15 | | | | |IBM Integration Bus V10.0 - Fix Pack 10.0.0.15| +------------------------+----------------------+----------+----------------------------------------------+ |IBM Integration Bus |V9.0.0.0 - V9.0.0.11 |IT26893 | Contact IBM support to request for Fix APAR | +------------------------+----------------------+----------+----------------------------------------------+ |WebSphere Message Broker|V8.0.0.0 - V8.0.0.9 |IT26893 |Contact IBM support to request for Fix APAR | | | | | | +------------------------+----------------------+----------+----------------------------------------------+ Websphere Message Broker V8 & IBM Integration Bus 9 is no longer in full support; IBM recommends upgrading to a fixed, supported version/release/ platform of the product. If you are a customer with extended support and require a fix, contact IBM support. Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 10th January 2019 *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 iQIVAwUBXFOdKWaOgq3Tt24GAQgxSw//agNn6TdO+xnnPONJPtV2TQyBU/8eWahY x1F3OvyjeTdC4mDBtoXgGPxwjNOs7YJhJ122ZuGs+cVOIKRLAuagE2jtO7UaZyTs 4j+TsC6bobKoILTG4w2XXtMLK2/ebxeRC0LhtqhcFFxjj2U9RkVNU/MnmbcNayiQ n6f5QlhpX7QGwvfQTH9FfLNPfnq6Vt6gdihtFAPYr/rBEaCo+s3Mfd7Wjy7iNnLM JBfKQtrLG+16+MpnLEFPT3Bj0wEdj9fE8ewcwz6rQD7ZbG+PnwF2V4VW6fD4sRAm Mm1eeIc5/LFmTnB8cS63w3qGmVi+bEl835+tF6pyGsIwsOgFmmEq7wC7l0ppIPlk 9OOtGy2GC3zV8ZuUVVfr61W2sgE23WS9tOa4Bfdhqj8qd13t4Rwyb5FlXnq/Lnqn MusWo6WWepmT7VJ2B+8Vt7lmsFpxyYxnoULPOILxQHgDN1nrJ4j3/CbdSzHfBFMV nAjNi9PGVfEqsGOOyPxLYSQcHzk7aEuau29mmrTQ50wtuFtQ8iXRctBsE+JjH0yk gS2EgdndgfX3FqA6Z7bRYvQ1SNdAKsRCkUaHbBrn29v7C2XAeWWKMInliFDVyTKZ zjmj4gAyXl3t2Byfo+U5G/OTx+fFY29J8GmDdJgM1u1siUkpah/P/p6VjoFj77sV XRtiS0d0LgQ= =6Tz/ -----END PGP SIGNATURE-----