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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.4762 Multiple vulnerabilities have been identified in IBM QRadar SIEM 23 December 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM QRadar SIEM Publisher: IBM Operating System: Linux variants Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Cross-site Scripting -- Existing Account Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-10094 CVE-2019-10093 CVE-2019-10088 CVE-2019-4556 CVE-2019-4509 CVE-2019-4470 Reference: ESB-2019.2910 Original Bulletin: https://www.ibm.com/support/pages/node/1103511 https://www.ibm.com/support/pages/node/1102443 https://www.ibm.com/support/pages/node/1103517 https://www.ibm.com/support/pages/node/1103931 Comment: This bulletin contains four (4) security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Apache Tika as used by IBM QRadar SIEM is vulnerable to denial of service (CVE-2019-10088, CVE-2019-10093, CVE-2019-10094) Security Bulletin Summary Apache Tika as used by IBM QRadar SIEM is vulnerable to denial of service Vulnerability Details CVEID: CVE-2019-10093 DESCRIPTION: In Apache Tika 1.19 to 1.21, a carefully crafted 2003ml or 2006ml file could consume all available SAXParsers in the pool and lead to very long hangs. Apache Tika users should upgrade to 1.22 or later. CVSS Base score: 3.3 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/164710 for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L) CVEID: CVE-2019-10088 DESCRIPTION: A carefully crafted or corrupt zip file can cause an OOM in Apache Tika's RecursiveParserWrapper in versions 1.7-1.21. Users should upgrade to 1.22 or later. CVSS Base score: 5.5 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/164709 for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) CVEID: CVE-2019-10094 DESCRIPTION: A carefully crafted package/compressed file that, when unzipped/uncompressed yields the same file (a quine), causes a StackOverflowError in Apache Tika's RecursiveParserWrapper in versions 1.7-1.21. Apache Tika users should upgrade to 1.22 or later. CVSS Base score: 7.8 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/164711 for the current score. CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) Affected Products and Versions . IBM QRadar 7.3.0 to 7.3.2 Patch 4 Remediation/Fixes IBM QRadar/QRM/QVM/QRIF/QNI 7.3.2 Patch 5 - ------------------------------------------------------------------------------------ Security Bulletin: IBM QRadar Advisor With Watson is vulnerable to Hazardous Input Validation in some cases Security Bulletin Summary IBM QRadar Advisor With Watson in some cases does not limit the length of user input strings Vulnerability Details CVEID: CVE-2019-4556 DESCRIPTION: CVSS Base score: 4.3 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/166205 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N) Affected Products and Versions +-------------------------------------+ | Affected Product(s) | Version(s) | |---------------------+---------------| | Qradar Advisor | 1.0.0 - 2.4.0 | +-------------------------------------+ Remediation/Fixes QRadar Advisor With Watson 2.4.1 Workarounds and Mitigations QRadar Advisor With Watson 2.4.1 - ------------------------------------------------------------------------------------ Security Bulletin: IBM QRadar SIEM is vulnerable to cross site scripting (XSS) (CVE-2019-4470) Security Bulletin Summary IBM QRadar SIEM is vulnerable to cross site scripting (XSS) Vulnerability Details CVEID: CVE-2019-4470 DESCRIPTION: CVSS Base score: 5.4 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/163779 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N) Affected Products and Versions . IBM QRadar 7.3.0 to 7.3.2 Patch 4 Remediation/Fixes IBM QRadar/QRM/QVM/QRIF/QNI 7.3.2 Patch 5 Acknowledgement Bohdan Korzhynskyi Change History 04 Nov 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. - ------------------------------------------------------------------------------------ Security Bulletin: IBM QRadar SIEM is vulnerable to incorrect authorization in some components (CVE-2019-4509) Security Bulletin Summary IBM QRadar SIEM is vulnerable to incorrect authorization in some components Vulnerability Details CVEID: CVE-2019-4509 DESCRIPTION: CVSS Base score: 4.3 CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/164430 for the current score. CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) Affected Products and Versions . IBM QRadar 7.3.0 to 7.3.2 Patch 4 Remediation/Fixes IBM QRadar/QRM/QVM/QRIF/QNI 7.3.2 Patch 5 Change History 06 Nov 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). 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