27 May 2019
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1902 CA20190523-01: Security Notice for CA Risk Authentication and CA Strong Authentication 27 May 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: CA Risk Authentication CA Strong Authentication Publisher: CA Technologies Operating System: Windows Impact/Access: Increased Privileges -- Existing Account Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-7394 CVE-2019-7393 Original Bulletin: https://support.ca.com/us/product-content/recommended-reading/security-notices/CA20190523-01--security-notice-for-ca-risk-authentication-and-ca-strong-authentication.html - --------------------------BEGIN INCLUDED TEXT-------------------- CA20190523-01: Security Notice for CA Risk Authentication and CA Strong Authentication Issued: May 23, 2019 Last Updated: May 23, 2019 The Support team for CA Technologies, A Broadcom Company, is alerting customers to multiple potential risks with CA Risk Authentication and CA Strong Authentication. Multiple vulnerabilities exist that can allow a remote attacker to gain additional access in certain configurations or possibly gain sensitive information. CA published solutions to address the vulnerabilities and recommends that all affected customers implement these solutions immediately. The first vulnerability, CVE-2019-7394, occurs due to insufficient verification of custom privileges. A malicious actor, who has access to an account with customized and limited privileges may, in some cases, access resources and act outside of assigned privileges. This exposure does not affect installations where accounts do not have custom privileges. The second vulnerability, CVE-2019-7393, may enable a malicious actor to conduct UI redress attacks to gain sensitive information in some cases. Risk Rating Medium Platform(s) All supported platforms Affected Products CA Risk Authentication 9.0 CA Risk Authentication 8.x CA Risk Authentication 3.1 CA Strong Authentication 9.0 CA Strong Authentication 8.x CA Strong Authentication 7.1 How to determine if the installation is affected Customers should review the solution section to determine whether the fixes are present in their installations. Solution CA Technologies published the following solutions to address the vulnerabilities. These fixes are available on the CA support site https:// support.ca.com . CA Risk Authentication 9.0, CA Strong Authentication 9.0: SS08146 CA-AdvanceAuth-9.0-AdminVulnerabilities_01219229_01268031_01268030.zip CA Risk Authentication 8.x, CA Strong Authentication 8.x: SS08143 CA-AdvancedAuth-8.2_admin_vulnerabilities_01219229_01268031_01268030.zip CA Risk Authentication 3.1: SS08144 CA-AdvancedAuth-3.1.01_AdminVulnerabilities_01219229_01268031_01268030.zip CA Strong Authentication 7.1: SS08145 CA-AdvancedAuth-7.1.01_AdminVulnerabilities_01219229_01268031_01268030.zip References CVE-2019-7394 - CA Risk Authentication and Strong Authentication Privilege Escalation CVE-2019-7393 - CA Risk Authentication and Strong Authentication Privilege UI Redress Acknowledgement CVE-2019-7393, CVE-2019-7394 - Rohit Yadav Change History Version 1.0: Initial Release Version 1.1: 2019-05-23 - Corrected CVE identifier, added direct fix links CA customers may receive product alerts and advisories by subscribing to Proactive Notifications . Customers who require additional information about this notice may contact CA Technologies Support at http://support.ca.com/ . To report a suspected vulnerability in a CA Technologies product, please send a summary to the CA Technologies Product Vulnerability Response Team . Copyright (C) 2019 Broadcom. All Rights Reserved. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries. Broadcom, the pulse logo, Connecting everything, CA Technologies and the CA technologies logo are among the trademarks of Broadcom. All trademarks, trade names, service marks and logos referenced herein belong to their respective companies. - --------------------------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. 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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 iQIVAwUBXOtwZ2aOgq3Tt24GAQhedQ//ZjJwQMZKfBmTiWx3LYLpCZk/48O+gz29 818s2GsXkEz2yft/7NkWPBRVgx2YwcAB86jBTIFZTg70W3LUBn4oLt1B1o6FK3y7 5AO9C8lPg4UWgnmZf9ItXKMXZsN2EAF74XZ/azfCSBHPE4A6al87gwT1Iq2BI88O 6URBvkmSGCY/JGKPOnkXCyKFmKHuQT7/FkyHFb7oa7M3ccPn5xwbjJHvPCiP8vqR aZTCJsU398s7G0qqzUOv9y0iXTRlW17FFl13XNtW6J7qqcR3ex6MsgedmA04i99x oy9C/BqmkT3Xyij1YM5M6XdW56zp+xJprPQiOJ94vJRIsXLi2GPvudwS8jhz5kRj I73CJ/CFQ7wSdo8MDJxG/r+uupcIuGwir29b87VJaSZS5R6g5vkV/L16QZjqOcrS 0SwGbmrbvlzKKqzgD4Uc5YCIBzQlryfXA4Kb5p/p6G3jzncP540OO6MQzLsTsGY9 ZgMI9OnRBuSjCVTxOoXfIy7iP6M/MIyVTerTsX7PgYypvoX7y1GicbDfATAw6aBM UfcUl5febYDDgOB2V1ywZLRTKjBW0F6eoQ8i659ZmqYDfazCyhQmNwchtIspkJFy Wp8G+vhaJ8VEHKH99MHw8sH38zYQJ8ggofSNYY9qxnlE+SfZmwpoDV1DEVZmEL/o VQiQgoCOcLY= =LkpR -----END PGP SIGNATURE-----