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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2482 Security Bulletin: Security vulnerabilities in IBM Java Runtime affect Rational Publishing Engine 8 July 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Rational Publishing Engine Publisher: IBM Operating System: Linux variants Windows Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-10245 CVE-2019-2698 CVE-2019-2697 CVE-2019-2602 Reference: ASB-2019.0176 ASB-2019.0118 ESB-2019.2400 ESB-2019.1432 ESB-2019.1361 ESB-2019.1344 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10958451 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Security vulnerabilities in IBM Java Runtime affect Rational Publishing Engine PSIRT; Security Security Bulletin Document information More support for: Rational Publishing Engine Software version: 2.1.0, 2.1.1, 2.1.2, 6.0.5, 6.0.6, 6.0.6.1 Operating system(s): Linux, Windows Reference #: 0958451 Modified date: 05 July 2019 Summary There are multiple vulnerabilities in IBM Java Runtime Environment, Versions 7 and 8 that are used by Rational Publishing Engine. These issues were disclosed as part of the IBM Java SDK updates in April 2019. Vulnerability Details CVEID: CVE-2019-2602 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE, Java SE Embedded Libraries component could allow an unauthenticated attacker to cause a denial of service resulting in a high availability impact using unknown attack vectors. CVSS Base Score: 7.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 159698 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) CVEID: CVE-2019-2697 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE 2D component could allow an unauthenticated attacker to take control of the system. CVSS Base Score: 8.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 159789 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) CVEID: CVE-2019-2698 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Java SE 2D component could allow an unauthenticated attacker to take control of the system. CVSS Base Score: 8.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 159790 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H) CVEID: CVE-2019-10245 DESCRIPTION: Eclipse OpenJ9 is vulnerable to a denial of service, caused by the execution of a method past the end of bytecode array by the Java bytecode verifier. A remote attacker could exploit this vulnerability to cause the application to crash. CVSS Base Score: 7.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 160010 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) Affected Products and Versions Rational Publishing Engine 2.1.0 Rational Publishing Engine 2.1.1 Rational Publishing Engine 2.1.2 Rational Publishing Engine 6.0.5 Rational Publishing Engine 6.0.6 Rational Publishing Engine 6.0.6 .1 Remediation/Fixes For Rational Publishing Engine 6.0.5, 6.0.6 and 6.0.6.1, upgrade the IBM Java Runtime environment used with Rational Publishing Engine to version 8.0.5.35, which can be downloaded from: Rational-RPE-JavaSE-JRE-8.0SR5FP35 For Rational Publishing Engine 2.1.0, 2.1.1 and 2.1.2 versions, upgrade the IBM Java Runtime environment used with Rational Publishing Engine to version 7.1.4.45, which can be downloaded from: Rational-RPE-JavaSE-JRE-7.1SR4FP45 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 Change History 05 July 2019: 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. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXSKHAGaOgq3Tt24GAQgs/hAAkoujqZFx6i4CN/vaplEtBqgxbDuGoKxp ueIvpB9mrWM97YpQzVJH6p6l6jlaWNG/ABmePqz6hPtNLUhevShWS93p4Pq8z2SX s16bz1NAbQbl3bPT5K4zAdHhmiObZpYWh+HXVI/MOJcd7kOPfx9ncNQuGWNo3rd2 9Qzr2wPh065PNthWXmlE+Ad/dk/bfg8+JVCgO2Jzy6KTs87VnOeL3Nf1j5gexw0w rUncZPEBj4d0BVj/Tx+3GOlDgnJFCivCLdzcELmI3KRZ8mK5HoYLjCr/eaIIvZ1d Ry49aGiUNiGWFRIQ4hPCxS5MhspfdsrlVDIkrriSq+P0/L6HjjBNb0yjNn1LMurS I1uuClABAB9CCccePAF3S5amphj5ukUr7oKBpaJRV3tIvlnlNJUBPX+JZX6b8eom 2fNkuDu8ibEhOOP2lxAS78DtZSRTRF7N2La6W3IiU3b2+rKdWt8JMGovbp9RCo8M qYW7qWYuvGBWFohQs9wy157raa9VYfF5jVcr4mXvH/dGMX6GVqxfRDMHyokR8RfW 9eUO0qQFhKAhVzd66bMFaI6Xg5sGSg39eb5Pl4ztbGsW0WFURaJshatgZPB/sg7N +NgkSI2T43gI+Cgyk4j7kRsSKq74xQDVriWaZ2FZDH5rcz/7wqXet0XFikBawmb/ Tq+2MX5xu2w= =oh0c -----END PGP SIGNATURE-----