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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4079 IBM InfoSphere Information Server is affected by an Open redirection vulnerability 4 November 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM InfoSphere Information Server Publisher: IBM Operating System: AIX Linux variants Windows Impact/Access: Provide Misleading Information -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-4586 Original Bulletin: https://www.ibm.com/support/pages/node/1074036 - --------------------------BEGIN INCLUDED TEXT-------------------- IBM InfoSphere Information Server is affected by an Open redirection vulnerability Document Information More support for: InfoSphere Information Server Software version: 11.7 Operating system(s): AIX; Linux; Windows Reference #: 1074036 Modified date: 01 November 2019 Security Bulletin Summary An Open redirection vulnerability was addressed by IBM InfoSphere Information Server Enterprise Search, Information Analyzer and Information Governance Catalog. Vulnerability Details CVEID: CVE-2019-4586 DESCRIPTION: IBM InfoSphere Information Server could allow a remote attacker to conduct phishing attacks, using an open redirect attack. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to spoof the URL displayed to redirect a user to a malicious Web site that would appear to be trusted. This could allow the attacker to obtain highly sensitive information or conduct further attacks against the victim. CVSS Base Score: 6.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 167363 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:N) Affected Products and Versions The following products, running on all supported platforms, are affected: IBM InfoSphere Information Server Enterprise Search: versions 11.7.0.2 and 11.7.1.0 IBM InfoSphere Information Analyzer: versions 11.7.0.2 and 11.7.1.0 IBM InfoSphere Information Governance Catalog: versions 11.7.0.2 and 11.7.1.0 IBM InfoSphere Information Server on Cloud: version 11.7 Remediation/Fixes Product VRMF APAR Remediation/First Fix InfoSphere Information Server 11.7 JR61496 --Apply InfoSphere Information Server version 11.7.1.0 ver version 11.7.1.0 Enterprise Search, --Apply IBM InfoSphere Information Information Analyzer, Server 11.7.1.0 Service Pack 2 Server 11.7.1.0 Information Governance Catalog, Information Server on Cloud Workarounds and Mitigations None References Complete CVSS v3 Guide On-line Calculator v3 Off Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement None Change History 01 November 2019: 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. 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 iQIVAwUBXb9ywmaOgq3Tt24GAQi0SBAApGFngL82mbCmXZtdnbzk1xhMWC6AwcFo LhQRJ2KPVTsLiqSJuvqkm7DV880pNzYN381cIJQL0cXlOthLHRgojxi/mx2Fg/Dj Fi4LO30akVzUKTPKs1oTfmE0qN7jRKoZKnx0djG1Wpi4df+/lfF9tdvy7AVjlkFR HIq0XVJtjfVDBOzf4OrxNV/sy52Xzgc2da23+NHUIDjZKRYh27nEQ96xykVLOKqg MXG7UCHpnqD1qCAajr8miePmpLY3Jw28fwpinUzUXCX8Og97b5tN05ZUrUTeySO+ nkGvz3XL+iwZHhO3wEr8tLiRUlfOwevJ0ijdqV3v8+E1uCYcv3QlYNgHAITDfULJ uXq1AuYQld9z4us/BK2xZp0RZlAOoSMt8uaHUVO/y4peEHYH4RcN6dMxoWWU8OOR T5phBoXfCRkVquPgpqv2dPxq4p4ufZGiGWiGyiOCt5oZFLJsRQn2x/fqvva5i3MG ny6kFKR2sesB0uTDRgzSMJuu12/OU25tHAKnWZEZm+2L+jyxguXbtSmLbExyteVn loNtPvyrFLxWm6xNafMGdfv593K0BFndE1OukXuKqWOsqtKN2BP/kBUjqSxuhZSI fJXr4CcGvUA0yWpAQuWHP2NdEW1mcrsf1KatC+LrD+K2JQ7KEf2h+cRGlDSp/w2c pog5dnc+Xj4= =3mlq -----END PGP SIGNATURE-----