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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.0694 Security Bulletin: Information disclosure in WebSphere Application Server Admin Console (CVE-2017-1741) 9 March 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Application Server Publisher: IBM Operating System: AIX HP-UX IBM i Linux variants Solaris Windows Apple iOS Impact/Access: Access Confidential Data -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2017-1741 Reference: ESB-2018.0676 ESB-2018.0661 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg22012342 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Information disclosure in WebSphere Application Server Admin Console (CVE-2017-1741) Document information More support for: WebSphere Application Server Administrative Console (all non-scripting) Software version: 7.0, 8.0, 8.5, 9.0 Operating system(s): AIX, HP-UX, IBM i, Linux, Solaris, Windows, iOS, z/OS Software edition: Advanced, Base, Developer, Enterprise, Express, Network Deployment, Single Server Reference #: 2012342 Modified date: 06 March 2018 Security Bulletin Summary There is a potential information disclosure in the WebSphere Application Server Admin Console. Vulnerability Details CVEID: CVE-2017-1741 DESCRIPTION: IBM WebSphere Application Server could allow a remote attacker to obtain sensitive information caused by improper handling of Administrative Console panel fields. When exploited an attacker could read files on the file system. CVSS Base Score: 4.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/134931 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) Affected Products and Versions This vulnerability affects the following versions and releases of IBM WebSphere Application Server: Version 9.0 Version 8.5 Version 8.0 Version 7.0 Remediation/Fixes The recommended solution is to apply the interim fix, Fix Pack or PTF containing APARs PI90042 for each named product as soon as practical. For WebSphere Application Server traditional and WebSphere Application Server Hypervisor Edition: For V9.0.0.0 through 9.0.0.6: - - Upgrade to minimal fix pack levels as required by interim fixes and then apply Interim Fix PI90042 - --OR-- - - Apply Fix Pack 9.0.0.7 or later (targeted availability 1Q2018). For V8.5.0.0 through 8.5.5.13: - - Upgrade to minimal fix pack levels as required by interim fixes and then apply Interim Fix PI90042 - --OR-- - - Apply Fix Pack 8.5.5.14 or later (targeted availability 3Q2018). For V8.0.0.0 through 8.0.0.14: - - Upgrade to a minimal fix pack levels as required by interim fix and then apply Interim Fix PI90042 - --OR-- - - Apply Fix Pack 8.0.0.15 or later (targeted availability 2Q2018). For V7.0.0.0 through 7.0.0.43: - - Upgrade to a minimal fix pack levels as required by interim fix and then apply Interim Fix PI90042 - --OR-- - - Apply Fix Pack 7.0.0.45 or later (targeted availability 2Q2018). Important note IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk. Change History 06 March 2018: original document 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. 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 iQIVAwUBWqI33Yx+lLeg9Ub1AQigag//aqhJzsak5J5RatnbPTFx4Mcx8WCGVC15 annAnNIFxdmiOvfeGyYPYdIuo9hbot5qOqyIOulfXMky6AHkLyCgKf5JLocs/PeR 0m8dPcIMjWXcRrsyS37714d60r2tF/B+7dAk5ecsJC9F5sUToFig/W1fbdZsdWXW KvvhyuL1PMd8mguvtLuRzUJcF3+maJn+UpXxIN8wq/MsrHbkwGxyJf73TqJLg1Ue u1jrPNe4ewmholYcRUkGdbS+IeNGZ6xuax9+bU1o1h9ecgcKnxalYvjl2lDT+1YU skrMk+FNBiNHNzQzR8+O9BJHkZAEizR9zrjMtKq0MqyHHcPVlzoWxKnOWm3Gl15D owrNW5o0ETF31+UB1EnoxmnnxWdS3SYuVZad/83MSl2l7FvWveifjj96Dy5xxT+e cZG6DoofGQHHN8fFDVWw0spGr1eDIHHPN/Z+3O/l2hHwAKrBk/ek9dO90yxM2OrG 5YI9YYQnBe5NCEeBfIEKstqz/Cpu50/wdl+/0/tPrWXGIxD6lw8szPV0N0w9gIFs lXOkEDMwgLIGzMocNNBlZ+3d+/H2IeJUT38KUrNhWVLcxFobDbgso1jGeCGdl8fn TjiOT9unXfryXxrCG1uLPaq+ZgSQD8Z5uOxz0mlgop6adkAq/7Y3FB72ik/XdDDZ 86aQlKnERk0= =HEgc -----END PGP SIGNATURE-----