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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3598 Security vulnerabilities affect multiple IBM Rational products based on IBM Jazz technology 19 November 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Rational Products Publisher: IBM Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-7489 CVE-2018-5968 CVE-2017-17485 CVE-2017-15095 CVE-2017-7525 CVE-2014-0114 Reference: ASB-2018.0260 ASB-2018.0257 ESB-2018.3244 ESB-2018.2516 Original Bulletin: https://www.ibm.com/support/docview.wss?uid=ibm10740849 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Security vulnerabilities affect multiple IBM Rational products based on IBM Jazz technology PSIRT; security Security Bulletin Document information More support for: Rational Collaborative Lifecycle Management Software version: 5.0, 5.0.1, 5.0.2, 6.0, 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6 Operating system(s): Platform Independent Reference #: 0740849 Modified date: 16 November 2018 Summary Security vulnerabilities in components used by the following products may affect those products: Collaborative Lifecycle Management (CLM), Rational DOORS Next Generation (RDNG), Rational Engineering Lifecycle Manager (RELM), Rational Team Concert (RTC), Rational Quality Manager (RQM), Rational Rhapsody Design Manager (Rhapsody DM) and Rational Software Architect Design Manager (RSA DM). Vulnerability Details CVEID: CVE-2014-0114 DESCRIPTION: Apache Commons BeanUtils, as distributed in lib/ commons-beanutils-1.8.0.jar in Apache Struts 1.x through 1.3.10 and in other products requiring commons-beanutils through 1.9.2, does not suppress the class property, which allows remote attackers to "manipulate" the ClassLoader and execute arbitrary code via the class parameter, as demonstrated by the passing of this parameter to the getClass method of the ActionForm object in Struts 1. CVSS Base Score: 7.5 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/92889 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVEID: CVE-2017-17485 DESCRIPTION: Jackson-databind could allow a remote attacker to execute arbitrary code on the system, caused by a flaw in the default-typing feature. An attacker could exploit this vulnerability to execute arbitrary code on the system. CVSS Base Score: 9.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 137340 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) CVEID: CVE-2018-5968 DESCRIPTION: FasterXML jackson-databind could allow a remote attacker to execute arbitrary code on the system, caused by deserialization flaws. By using two different gadgets that bypass a blacklist, an attacker could exploit this vulnerability to execute arbitrary code on the system. CVSS Base Score: 7.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 138088 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) CVEID: CVE-2017-15095 DESCRIPTION: Jackson Library could allow a remote attacker to execute arbitrary code on the system, caused by a deserialization flaw in the readValue() method of the ObjectMapper. By sending specially crafted data, an attacker could exploit this vulnerability to execute arbitrary code on the system. CVSS Base Score: 9.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 135123 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) CVEID: CVE-2017-7525 DESCRIPTION: A deserialization flaw was discovered in the jackson-databind, versions before 2.6.7.1, 2.7.9.1 and 2.8.9, which could allow an unauthenticated user to perform code execution by sending the maliciously crafted input to the readValue method of the ObjectMapper. CVSS Base Score: 9.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 134639 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) CVEID: CVE-2018-7489 DESCRIPTION: FasterXML jackson-databind could allow a remote attacker to execute arbitrary code on the system, caused by a deserialization flaw in the readValue method of the ObjectMapper. By sending specially crafted JSON input, an attacker could exploit this vulnerability to execute arbitrary code on the system. CVSS Base Score: 7.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 139549 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L) Affected Products and Versions Rational Collaborative Lifecycle Management 5.0 - 6.0.6 Rational Quality Manager 5.0 - 5.0.2 Rational Quality Manager 6.0 - 6.0.6 Rational Team Concert 5.0 - 5.0.2 Rational Team Concert 6.0 - 6.0.6 Rational DOORS Next Generation 5.0 - 5.0.2 Rational DOORS Next Generation 6.0 - 6.0.6 Rational Engineering Lifecycle Manager 5.0 - 5.0.2 Rational Engineering Lifecycle Manager 6.0 - 6.0.6 Rational Rhapsody Design Manager 5.0 - 5.0.2 Rational Rhapsody Design Manager 6.0 - 6.0.6 Rational Software Architect Design Manager 5.0 - 5.0.2 Rational Software Architect Design Manager 6.0 - 6.0.1 Remediation/Fixes For the 6.0 - 6.0.6 releases: o Upgrade to version 6.0.6 iFix004 or later - Rational Collaborative Lifecycle Management 6.0.6 iFix004 - Rational DOORS Next Generation 6.0.6 iFix004 - Rational Quality Manager 6.0.6 iFix004 - Rational Team Concert 6.0.6 iFix004 - Rational Engineering Lifecycle Manager: Upgrade to version 6.0.5 and install server from CLM 6.0.6 iFix004 - Rational Rhapsody Design Manager: Upgrade to version 6.0.5 and install server from CLM 6.0.6 iFix004 - Rational Software Architect Design Manager: Upgrade to version 6.0.5 and install server from CLM 6.0.6 iFix004 o Or upgrade to version 6.0.2 iFix019 or later (Planned publication date within 30 days) - Rational Collaborative Lifecycle Management 6.0.2 iFix019 - Rational Team Concert 6.0.2 iFix019 - Rational Quality Manager 6.0.2 iFix019 - Rational DOORS Next Generation 6.0.2 iFix019 - Rational Software Architect Design Manager: Upgrade to version 6.0.2 and install server from CLM 6.0.2 iFix019 - Rational Rhapsody Design Manager: Upgrade to version 6.0.2 and install server from CLM 6.0.2 iFix019 - Rational Engineering Lifecycle Manager: Upgrade to version 6.0.2 and install server from CLM 6.0.2 iFix019 For the 5.x releases, upgrade to version 5.0.2 iFix28 or later o Rational Collaborative Lifecycle Management 5.0.2 iFix028 o Rational Team Concert 5.0.2 iFix028 o Rational Quality Manager 5.0.2 iFix028 o Rational DOORS Next Generation 5.0.2 iFix028 o Rational Software Architect Design Manager: Upgrade to version 5.0.2 and install server from CLM 5.0.2 iFix028 o Rational Rhapsody Design Manager: Upgrade to version 5.0.2 and install server from CLM 5.0.2 iFix028 o Rational Engineering Lifecycle Manager: Upgrade to version 5.0.2 and install server from CLM 5.0.2 iFix028 For any prior versions of the products listed above, IBM recommends upgrading to a fixed, supported version/release/platform of the product. If the iFix is not found in the Fix Portal please contact IBM Support. Workarounds and Mitigations None Important Note IBM strongly suggests that all System z customers be subscribed to the System z Security Portal to receive the latest critical System z security and integrity service. If you are not subscribed, see the instructions on the System z Security web site. Security and integrity APARs and associated fixes will be posted to this portal. IBM suggests reviewing the CVSS scores and applying all security or integrity fixes as soon as possible to minimize any potential risk. Reference Complete CVSS v3 Guide On-line Calculator v3 Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 16 November 2018: Initial 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. Cross reference information Product Component Platform Version Edition Rational Team Platform 5.0, 5.0.1, 5.0.2, 6.0, Concert Independent 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6 Rational Quality Platform 5.0, 5.0.1, 5.0.2, 6.0, Manager Independent 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6 Rational DOORS Next Platform 5.0, 5.0.1, 5.0.2, 6.0, Generation Independent 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6 Rational Platform 5.0, 5.0.1, 5.0.2, 6.0, Engineering Independent 6.0.1, 6.0.2, 6.0.3, 6.0.4, Lifecycle Manager 6.0.5, 6.0.6 Rational Rhapsody Platform 5.0, 5.0.1, 5.0.2, 6.0, Design Manager Independent 6.0.1, 6.0.2, 6.0.3, 6.0.4, 6.0.5, 6.0.6 Rational Software Platform Architect Design Independent 5.0, 5.0.1, 5.0.2, 6.0, 6.0.1 Manager - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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