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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.2181 Security Bulletin: IBM Notes is affected by a denial of service vulnerability 1 September 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Notes Publisher: IBM Operating System: Linux variants Windows OS X Impact/Access: Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2017-1130 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg21999384 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: IBM Notes is affected by a denial of service vulnerability Security Bulletin Document information More support for: IBM Notes Security Software version: 8.5.2.1, 8.5.2.4, 8.5.3.6, 9.0, 9.0.1.8 Operating system(s): Linux, OS X, Windows Reference #: 1999384 Modified date: 31 August 2017 Summary IBM Notes is vulnerable to a denial of service involving persuading a user to click on a malicious link, which would ultimately cause the client to have to be restarted. IBM has addressed this vulnerability. Vulnerability Details CVEID: CVE-2017-1130 DESCRIPTION: IBM Notes is vulnerable to a denial of service. If a user is persuaded to click on a malicious link, it would open up many file select dialog boxes which would cause the client hang and have to be restarted. CVSS Base Score: 4.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/121371 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) Affected Products and Versions IBM Notes 9.0.1 to 9.0.1 FP8 IF1 IBM Notes 9.0 to 9.0 IF4. IBM Notes 8.5.3 to 8.5.3 FP6 IF13. IBM Notes 8.5.2 to 8.5.2 FP4 IF3. IBM Notes 8.5.1. to 8.5.1 FP5 IF5. IBM Notes 8.5 release Remediation/Fixes Product Version Link IBM Notes 9.0.1 FP9 https://www.ibm.com/support/docview.wss?uid=swg24037141 IBM Notes 8.5.3 FP6 IF15 http://www.ibm.com/support/docview.wss?uid=swg21663874 IBM Notes 64-bit Mac 901 64-bit Mac IF11 http://www.ibm.com/support/docview.wss?uid=swg21657963 Customers who remain on the following versions may open a PMR via the IBM Support Portal and reference SPR PPUEAJ6D6Z for custom fixes. IBM Notes 9.0.1 to 9.0.1 FP8 IF1 IBM Notes 9.0 to 9.0 IF4. IBM Notes 8.5.3 to 8.5.3 FP6 IF13. IBM Notes 8.5.2 to 8.5.2 FP4 IF3. IBM Notes 8.5.1. to 8.5.1 FP5 IF5. IBM Notes 8.5 release Workarounds and Mitigations None References Complete CVSS v3 Guide On-line Calculator v3 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement This vulnerability was reported to IBM by researcher Dhiraj Mishra. Change History 31 August 2017: Original Publication *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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