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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.1238 IBM Security Bulletin: BigFix Platform 9.2.x affected by multiple vulnerabilities 11 April 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM BigFix Publisher: IBM Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Access Privileged Data -- Existing Account Cross-site Scripting -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2019-4013 CVE-2019-4012 CVE-2018-5407 CVE-2017-1231 CVE-2015-9251 CVE-2012-6708 CVE-2012-5883 Reference: ASB-2019.0060 ASB-2019.0032 ESB-2017.2694 ESB-2017.2664 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10878200 http://www.ibm.com/support/docview.wss?uid=ibm10875490 Comment: This bulletin contains two (2) IBM security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- BigFix Platform 9.2.x affected by multiple vulnerabilities (CVE-2017-1231, CVE-2018-5407, CVE-2012-5883, CVE-2012-6708, CVE-2015-9251) Product: IBM BigFix Platform Component: Not Applicable Software version: 9.5 Operating system(s): Platform Independent Reference #: 0878200 Security Bulletin Summary The BigFix Platform Version 9.2 exhibits a problem in the area of secure credential storage. There are also vulnerabilities in the OpenSSL, and Query and YUI libraries used by BigFix. These issues have all been addressed in the 9.2.17 release. Vulnerability Details CVEID: CVE-2017-1231 DESCRIPTION: IBM BigFix stores user credentials in plain text which can be read by a local user. CVSS Base Score: 4.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 123910 for the current score CVSS Environmental Score*: Undefined CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N CVEID: CVE-2018-5407 DESCRIPTION: Multiple SMT/Hyper-Threading architectures and processors could allow a local attacker to obtain sensitive information, caused by execution engine sharing on Simultaneous Multithreading (SMT) architecture. By using the PortSmash new side-channel attack, an attacker could run a malicious process next to legitimate processes using the architecture's parallel thread running capabilities to leak encrypted data from the CPU's internal processes. CVSS Base Score: 5.1 CVSS Temporal Score: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 152484 for more information CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) CVEID: CVE-2012-5883 DESCRIPTION: Bugzilla is vulnerable to cross-site scripting, caused by improper validation of user-supplied input by the Flash component infrastructure in YUI script. A remote attacker could exploit this vulnerability using attack vectors related to swfstore.swf to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials. CVSS Base Score: 4.3 CVSS Temporal Score: https://exchange.xforce.ibmcloud.com/vulnerabilities/80116 for more information CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:M/Au:N/C:N/I:P/A:N) CVEID: CVE-2012-6708 DESCRIPTION: jQuery before 1.9.0 is vulnerable to Cross-site Scripting (XSS) attacks. The jQuery(strInput) function does not differentiate selectors from HTML in a reliable fashion. In vulnerable versions, jQuery determined whether the input was HTML by looking for the '<' character anywhere in the string, giving attackers more flexibility when attempting to construct a malicious payload. In fixed versions, jQuery only deems the input to be HTML if it explicitly starts with the '<' character, limiting exploitability only to attackers who can control the beginning of a string, which is far less common. CVSS Base Score: 6.1 CVSS Temporal Score: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 138055 for more information CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) CVEID: CVE-2015-9251 DESCRIPTION: jQuery before 3.0.0 is vulnerable to Cross-site Scripting (XSS) attacks when a cross-domain Ajax request is performed without the dataType option, causing text/javascript responses to be executed. CVSS Base Score: 6.1 CVSS Temporal Score: https://exchange.xforce.ibmcloud.com/vulnerabilities/ 138029 for more information CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N) Affected Products and Versions +------------------------------+-----------------+ | Affected IBM BigFix Platform |Affected Versions| +------------------------------+-----------------+ |BigFix Platform | 9.2 - 9.2.16 | +------------------------------+-----------------+ CVE-to-Component Breakdown +------------------------------+-----------------+ | CVEs | Affected | | | Components | +------------------------------+-----------------+ |CVE-2017-1231 |See below | +------------------------------+-----------------+ |CVE-2018-5407 |All components | +------------------------------+-----------------+ |CVE-2012-5883 |WebReports | +------------------------------+-----------------+ |CVE-2012-6708 |WebReports | +------------------------------+-----------------+ |CVE-2015-9251 |WebReports | +------------------------------+-----------------+ In case of CVE 2017-1231, the vulnerability only affects Linux/Unix platforms and affects the credentials related to Server, Web Reports, Relay, and Client components that were previously stored in an obfuscated format, and now are encrypted. Remediation/Fixes +------------------------+---------------------------+----------------------------+ | Product |VRMF |Remediation/ First fix | +------------------------+---------------------------+----------------------------+ | | |Apply the upgrade-patch | | | |9.5.17. | |BigFix Platform |9.2 - 9.2.16 |Look for the associated | | | |upgrade-patch Fixlet in the | | | |Console, and launch it. | +------------------------+---------------------------+----------------------------+ Workarounds and Mitigations None Reference Complete CVSS v2 Guide On-line Calculator v2 Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement IBM X-Force Ethical Hacking Team: Ron Craig, Warren Moynihan, Jonathan Fitz-Gerald, John Zuccato, Rodney Ryan, Chris Shepherd, Dmitriy Beryoza Change History April 1, 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. =============================================================================== BigFix WebUI is affected by vulnerabilities CVE-2019-4013 and CVE-2019-4012 Product: IBM BigFix family Component: WebUI Software version: All Versions Operating system(s): Windows Reference #: 0875490 Security Bulletin Summary There are vulnerabilities present in two BigFix WebUI Applications: BigFix WebUI Profile Management andBigFix Webui Software Distribution. Thesevulnerabilities allowunauthorized uploads and dumping of data from the BigFix database. These vulnerabilitiesare addressed in the BigFix Software Distribution Application site version 24 and BigFix Profile Management site version 7. Vulnerability Details CVEID: CVE-2019-4013 DESCRIPTION: IBM BigFix Platform could allow an authenticated user to upload a file to the server with elevated privileges. This could result in code execution on underlying system. CVSS Base Score: 9 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 155887 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H) CVEID: CVE-2019-4012 DESCRIPTION: IBM BigFix Platform is vulnerable to SQL injection. A remote attacker could send specially-crafted SQL statements, which could allow the attacker to view, add, modify or delete information in the back-end database. CVSS Base Score: 6.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 155886 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:L/A:L) Affected Products and Versions +----------------------------------+-----------------+ | Affected IBM BigFix WebUI |Affected Versions| +----------------------------------+-----------------+ |BigFix WebUI Software Distribution|Site version 23 | +----------------------------------+-----------------+ |BigFix WebUI Profile Management |Site version 6 | +----------------------------------+-----------------+ Remediation/Fixes For BigFix WebUI Software Distribution: Applied gathering site version 24. ForBigFix WebUI Profile Management: Applied gathering site version 7. Workarounds and Mitigations None. Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Acknowledgement The vulnerabilities were reported to IBM by Jakub Palaczynski *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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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXK6vhmaOgq3Tt24GAQjnSA//WDm1pjdZ/xlO7lrEwF2YDuE4ZaX8tA+2 aFXL071R/dz7qIdJrThXoylbZ+QuMeWiNJd0PJV+r5Vgo4wSlXQc81CWOIzz5+R1 m/B5RAGR4RZfbUTjOG+KiTY/SvqObrn9b6SarR+QgQYVzMdzvE/73t7ov6pPJWLv 5Qlbsw9jhQDUHOlAu8BNS4OjFJ9ETgJm+59zno9JQMCCc/3N+flOOYMBblvswAeG tB7gW6mVsJYnm1hYavKbziwdCyf6YOAaw9dIWEq8ZEP7F60KJg1JP9Ke4LCYycPf TI5bFSuugm0drhPWWgER3su19mx1q3P7ffEjZvQzG6I7GLWdWLb8LQQ5uGC0u1Eb okaucryDLxpiMOOhreSJtgFtmp/IsuYL+xvtgHSmBpfy6j5HX/zGtCBg+wltiPfD wjKCDXvdrbGqRWE/LFO5nTLGFor0+WMDXbhmRQFYqxQRqRsrqUuORdyn5AiTUgz3 eViy/XxzOmOoLxlVPhCpdyeDEDKQ7NJTtNxb+HnGFtDYz7ydENdLFVVHopEE4EnO sQ0OzsHQYylo0eVS+4LQ+p7XDEyiWlas3SSBZQ4Ud2wjQ6HP69rz3y1EPWX6fM0L VlGcjktFO6OfhfdSAJWWcIn6BfyF6Gi3NVYmZ3GECc5SBdpcR40ColORa9LNkBl6 clqXajtCTuY= =hRo1 -----END PGP SIGNATURE-----