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Security Bulletin: Security vulnerabilities in Apache Tomcat affect multiple IBM Rational products based on IBM's Jazz technology

Description

## Summary The Jazz Team Server is shipped with/or supports versions of the Apache Tomcat web server which contain security vulnerabilities that could potentially impact the following IBM Rational products deployed on Apache Tomcat: 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-2016-0762_](<https://vulners.com/cve/CVE-2016-0762>)** DESCRIPTION:** Apache Tomcat could allow a remote attacker to obtain sensitive information, caused by the failure to process the user supplied password if the specified user name does not exist by the Realm implementation. An attacker could exploit this vulnerability to conduct a timing attack and determine valid usernames on the system. CVSS Base Score: 5.3 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/118407_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/118407>) 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:N/A:N) **CVEID:** [_CVE-2016-6797_](<https://vulners.com/cve/CVE-2016-6797>)** DESCRIPTION:** Apache Tomcat could allow a local attacker to gain unauthorized access to the system, caused by an error in the ResourceLinkFactory. An attacker could exploit this vulnerability to gain access to arbitrary global JNDI resources. CVSS Base Score: 4 CVSS Temporal Score: See [_https://exchange.xforce.ibmcloud.com/vulnerabilities/118403_](<https://exchange.xforce.ibmcloud.com/vulnerabilities/118403>) for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N) ## Affected Products and Versions Rational Collaborative Lifecycle Management 3.0.1 - 6.0.3 Rational Quality Manager 4.0 - 4.0.7 Rational Quality Manager 5.0 - 5.0.2 Rational Quality Manager 6.0 - 6.0.3 Rational Team Concert 4.0 - 4.0.7 Rational Team Concert 5.0 - 5.0.2 Rational Team Concert 6.0 - 6.0.3 Rational DOORS Next Generation 4.0 - 4.0.7 Rational DOORS Next Generation 5.0 - 5.0.2 Rational DOORS Next Generation 6.0 - 6.0.3 Rational Engineering Lifecycle Manager 4.0.3 - 4.0.7 Rational Engineering Lifecycle Manager 5.0 - 5.0.2 Rational Engineering Lifecycle Manager 6.0 - 6.0.3 Rational Rhapsody Design Manager 4.0 - 4.0.7 Rational Rhapsody Design Manager 5.0 - 5.0.2 Rational Rhapsody Design Manager 6.0 - 6.0.3 Rational Software Architect Design Manager 4.0 - 4.0.7 Rational Software Architect Design Manager 5.0 - 5.0.2 Rational Software Architect Design Manager 6.0 - 6.0.1 ## Remediation/Fixes In order to get other security updates, upgrade your products to version **4.0.7** or **5.0.2** or **6.0.2 or 6.0.3**, apply the latest ifix, and then perform the following upgrades: **Note:** The fixes are in Apache Tomcat version 7.0.72 or later. Perform [_How to update the Apache Tomcat server for IBM Rational products based on versions 3.0.1.6, 4.0.7 or later of IBM's Jazz technology_](<http://www.ibm.com/support/docview.wss?uid=swg21687641>) to apply the remediation. ## Workarounds and Mitigations None ##


Affected Software


CPE Name Name Version
ibm engineering lifecycle management base 4.0
ibm engineering lifecycle management base 4.0.1
ibm engineering lifecycle management base 4.0.2
ibm engineering lifecycle management base 4.0.3
ibm engineering lifecycle management base 4.0.4
ibm engineering lifecycle management base 4.0.5
ibm engineering lifecycle management base 4.0.6
ibm engineering lifecycle management base 4.0.7
ibm engineering lifecycle management base 5.0
ibm engineering lifecycle management base 5.0.1
ibm engineering lifecycle management base 5.0.2
ibm engineering lifecycle management base 6.0
ibm engineering lifecycle management base 6.0.1
ibm engineering lifecycle management base 6.0.2
ibm engineering lifecycle management base 6.0.3
ibm engineering lifecycle optimization - engineering insights 4.0.3
ibm engineering lifecycle optimization - engineering insights 4.0.4
ibm engineering lifecycle optimization - engineering insights 4.0.5
ibm engineering lifecycle optimization - engineering insights 4.0.6
ibm engineering lifecycle optimization - engineering insights 4.0.7
ibm engineering lifecycle optimization - engineering insights 5.0
ibm engineering lifecycle optimization - engineering insights 5.0.1
ibm engineering lifecycle optimization - engineering insights 5.0.2
ibm engineering lifecycle optimization - engineering insights 6.0
ibm engineering lifecycle optimization - engineering insights 6.0.1
ibm engineering lifecycle optimization - engineering insights 6.0.2
ibm engineering lifecycle optimization - engineering insights 6.0.3
ibm engineering test management 4.0
ibm engineering test management 4.0.0.1
ibm engineering test management 4.0.0.2
ibm engineering test management 4.0.1
ibm engineering test management 4.0.2
ibm engineering test management 4.0.3
ibm engineering test management 4.0.4
ibm engineering test management 4.0.5
ibm engineering test management 4.0.6
ibm engineering test management 4.0.7
ibm engineering test management 5.0
ibm engineering test management 5.0.1
ibm engineering test management 5.0.2
ibm engineering test management 6.0
ibm engineering test management 6.0.1
ibm engineering test management 6.0.2
ibm engineering test management 6.0.3
ibm engineering workflow management 4.0
ibm engineering workflow management 4.0.0.1
ibm engineering workflow management 4.0.0.2
ibm engineering workflow management 4.0.1
ibm engineering workflow management 4.0.2
ibm engineering workflow management 4.0.3
ibm engineering workflow management 4.0.4
ibm engineering workflow management 4.0.5
ibm engineering workflow management 4.0.6
ibm engineering workflow management 4.0.7
ibm engineering workflow management 5.0
ibm engineering workflow management 5.0.1
ibm engineering workflow management 5.0.2
ibm engineering workflow management 6.0
ibm engineering workflow management 6.0.1
ibm engineering workflow management 6.0.2
ibm engineering workflow management 6.0.3
ibm engineering requirements management doors next 4.0.1
ibm engineering requirements management doors next 4.0.2
ibm engineering requirements management doors next 4.0.3
ibm engineering requirements management doors next 4.0.4
ibm engineering requirements management doors next 4.0.5
ibm engineering requirements management doors next 4.0.6
ibm engineering requirements management doors next 4.0.7
ibm engineering requirements management doors next 5.0
ibm engineering requirements management doors next 5.0.1
ibm engineering requirements management doors next 5.0.2
ibm engineering requirements management doors next 6.0
ibm engineering requirements management doors next 6.0.1
ibm engineering requirements management doors next 6.0.2
ibm engineering requirements management doors next 6.0.3
rational rhapsody design manager 4.0
rational rhapsody design manager 4.0.1
rational rhapsody design manager 4.0.2
rational rhapsody design manager 4.0.3
rational rhapsody design manager 4.0.4
rational rhapsody design manager 4.0.5
rational rhapsody design manager 4.0.6
rational rhapsody design manager 4.0.7
rational rhapsody design manager 5.0
rational rhapsody design manager 5.0.1
rational rhapsody design manager 5.0.2
rational rhapsody design manager 6.0
rational rhapsody design manager 6.0.1
rational rhapsody design manager 6.0.2
rational rhapsody design manager 6.0.3
rational software architect design manager 4.0
rational software architect design manager 4.0.1
rational software architect design manager 4.0.2
rational software architect design manager 4.0.3
rational software architect design manager 4.0.4
rational software architect design manager 4.0.5
rational software architect design manager 4.0.6
rational software architect design manager 4.0.7
rational software architect design manager 5.0
rational software architect design manager 5.0.1
rational software architect design manager 5.0.2
rational software architect design manager 6.0
rational software architect design manager 6.0.1

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