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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2401 An HttpClient security vulnerability has been identified with the embedded Content Manager used by IBM Business Automation Workflow (CVE-2012-5783) 2 July 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Business Automation Workflow Publisher: IBM Operating System: AIX Linux variants Windows Impact/Access: Provide Misleading Information -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2012-5783 Reference: ESB-2019.2355 ESB-2019.0372.2 ESB-2019.0371 ESB-2018.3960 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10885550 - --------------------------BEGIN INCLUDED TEXT-------------------- An HttpClient security vulnerability has been identified with the embedded Content Manager used by IBM Business Automation Workflow (CVE-2012-5783) Product: IBM Business Automation Workflow Software version: 18.0.0.1, 18.0.0.2, 19.0.0.1 Operating system(s): AIX, Linux, Windows Reference #: 0885550 Security Bulletin Summary IBM Business Automation Workflow has addressed the following security vulnerability with the embedded Content Manager. Apache Commons HttpClient could allow a remote attacker to conduct spoofing attacks, caused by the failure to verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate. By persuading a victim to visit a website containing a specially-crafted certificate, an attacker could exploit this vulnerability using man-in-the-middle techniques to spoof an SSL server. For more information, refer to the following X-Force database entries. Vulnerability Details CVEID: CVE-2012-5783 DESCRIPTION: Apache Commons HttpClient could allow a remote attacker to conduct spoofing attacks, caused by the failure to verify that the server hostname matches a domain name in the subject's Common Name (CN) field of the X.509 certificate. By persuading a victim to visit a Web site containing a specially-crafted certificate, an attacker could exploit this vulnerability using man-in-the-middle techniques to spoof an SSL server. CVSS Base Score: 4.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 79984 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:P/A:N) Affected Products and Versions IBM Business Automation Workflow V18.0.0.1 Remediation/Fixes Install interim fix JR60697 as appropriate for your current IBM Business Automation Workflow: o IBM Business Automation Workflow For IBM Business Automation Workflow V18.0.0.1 . Upgrade to at least IBM Business Automation WorkflowV18.0.0.1as required by iFix and then apply iFix JR60697 - --OR-- . Apply cumulative fix IBM Business Automation Workflow V19.0.0.2(latest recommended) Change History 23 May, 2019: Original Version Published - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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