Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1683 Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM MQ Internet Pass Thru 6 June 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM MQ Internet Pass Thru Publisher: IBM Operating System: AIX HP-UX Linux variants Solaris Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction Modify Arbitrary Files -- Existing Account Delete Arbitrary Files -- Existing Account Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-2633 CVE-2018-2603 CVE-2018-2602 CVE-2018-2579 Reference: ASB-2018.0024 ESB-2018.1676 ESB-2018.0205 ESB-2018.0180 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22016280 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM MQ Internet Pass Thru More support for: WebSphere MQ MQIPT Software version: 2.1 Operating system(s): AIX, HP-UX, Linux, Solaris, Windows Reference #: 2016280 Modified date: 05 June 2018 Security Bulletin Summary There are multiple vulnerabilities in IBM(R) Runtime Environment Java(TM) Version 7.0.10.10 used by IBM MQ Internet Pass Thru. These issues were disclosed as part of the IBM Java SDK updates in January 2018. Vulnerability Details If you run your own Java code using the IBM Java Runtime delivered with this product, you should evaluate your code to determine whether the complete list of vulnerabilities are applicable to your code. For a complete list of vulnerabilities please refer to the link for "IBM Java SDK Security Bulletin" located in the "References" section for more information. CVEID: CVE-2018-2579 DESCRIPTION: An unspecified vulnerability related to the Java SE Libraries component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137833 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N) CVEID: CVE-2018-2602 DESCRIPTION: An unspecified vulnerability related to the Java SE I18n component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and low availability impact. CVSS Base Score: 4.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137854 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L) CVEID: CVE-2018-2603 DESCRIPTION: An unspecified vulnerability related to the Java SE Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a low availability impact using unknown attack vectors. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137855 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) CVEID: CVE-2018-2633 DESCRIPTION: An unspecified vulnerability related to the Java SE JNDI component could allow an unauthenticated attacker to take control of the system. CVSS Base Score: 8.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/137885 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H) Affected Products and Versions IBM SDK, Java Technology Edition, Version 7 Service Refresh 10 Fix Pack 10 and earlier releases provided by WebSphere MQIPT 2.1 on all platforms. Remediation/Fixes A JRE update for MQIPT 2.1.0.4 contains fixes for these vulnerabilities and can be downloaded from the MS81: WebSphere MQ Internet Pass-Thru SupportPac page, via the Download package link. Users can follow the instructions contained in Instructions for manually updating the JRE within an MQIPT V2.1 Installation. Please note: Users of MQIPT v2.1 on the HP-UX platform are advised that patches for these issues have not been released by the manufacturer for this JRE level (7.0) at this time. These updates will be published by IBM when they are available. Workarounds and Mitigations None Acknowledgement None Change History 05 June 2018: Published 23 May 2018: Updated security bulletin link *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. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBWxdTLmaOgq3Tt24GAQhPPg//T6xyBG7YkwiEUdv/5H4AMzjOxmZxllO2 TGYcSX0M6g4qbvY14wM9Q5YaimmqS/3N+Ah1HA1fP4P3hvV4O4eWB3fmh/Plvtps UiPqRn/axaKz3Y+PeqipIy5srP+bHIv3C5J19fNEE2QmU+K1ydka8jtJeEAz4Wgu fBK9Zw1latiBEos7NxdhnsVIVCm05Zk8VQI0d18jmKI5HYZZSPJe4g2/vMEodIY1 +IkO6WwLpxU/qic4+iAPvqIcI4sK6ySzUA+bUdg/M8nCsNatvHcEU8i24McrD7Ey OkfiBG/6KRgNpaBsu8oahlirhVgtFQ1zXbg93GJZF4Xdd6fwc9vTYVOuVRQv07H1 16Ys3egESkiT0PYJ/JK5o6I5J2aLi/XRYD/wqlPUaC/bjpe11BfDsaLNi2DrOmT8 rn/l27zP9tMvF/fNKwO9FTDniUd1aZHehxhPQjsygs/dRELb6TrH8xxDkqI6g1CJ hEzUWoNazdMLZjDX1GpJ+trwwN5l/EtIbQ5TtRgjG7FE6NSfC3X5xbSgVFGpO02b 9Q6fdFXo2wlL/8H7T0eoJm93Cj7VpIycFzxGvdWZG3fGjne7svyB0FxmGjilhJti NNL6rGkLaoP5O8axAplh18FK0f81GOCGx7MTyAz89CbyC0XVkpCXlvSZnWi4mHa5 WD2iKRNXJ0c= =H0j/ -----END PGP SIGNATURE-----