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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.2612 IBM QRadar SIEM is vulnerable to a publicly disclosed vulnerability in Spring Framework (CVE-2018-15756) 15 July 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM QRadar SIEM Publisher: IBM Operating System: Linux variants Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2018-15756 Reference: ASB-2019.0122 ESB-2019.1585 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=ibm10957141 - --------------------------BEGIN INCLUDED TEXT-------------------- IBM QRadar SIEM is vulnerable to a publicly disclosed vulnerability in Spring Framework (CVE-2018-15756) Product: IBM QRadar SIEM Software version: 7.2, 7.3 Operating system(s): Linux Software edition: All Editions Reference #: 0957141 Security Bulletin Summary Open source Spring Framework as used in IBM QRadar SIEM is vulnerable to a denial of service Vulnerability Details CVEID: CVE-2018-15756 Description: Pivotal Spring Framework is vulnerable to a denial of service, caused by improper handling of range request by the ResourceHttpRequestHandler. By adding a range header with a high number of ranges, a remote attacker could exploit this vulnerability to cause a denial of service condition. CVSS Base Score: 7.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 151641 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 . IBM QRadar 7.3 to 7.3.2 Patch 1 . IBM QRadar 7.2 to 7.2.8 Patch 15 Remediation/Fixes IBM QRadar/QRM/QVM/QRIF/QNI 7.3.2Patch 2 IBM QRadar/QRM/QVM/QRIF/QNI 7.2.8 Patch 16 Workarounds and Mitigations None Change History July 10th, 2019: First Publish - --------------------------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. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. 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 iQIVAwUBXSwD1maOgq3Tt24GAQgnEBAAuMpe0qzzqWuzIO3a4Vi9cu1zakVS1tYz hCKY35G3aHU91o0JNYFtsAGSppLR7lr/JdU1t2fOJvYu0gt5+0XilkJ71ab2H011 HOqcp4r6KK+m9RKFkUc7nBv4lE2Yg8Yu6LyDBJivfgOScYI3yHdaWae20w4XDWRl rfYJisBNsUHAb/6uGneBLBrSzYpfyoXYvVnxAxPqBoltCOOY82mBE1ADAVr/1n23 Nwa028juxbESBHp9WJq+rtOEPrsvmeFTPNB4+yX/tldYWgN+vPIM6fZalUoLvE7G zP37ICNUn6Z2d7RnKujjtz4aF9OT6OWTUsWwcplc6w75gL6eSGUrblX+mQ39sMVG dbRK2icQDp0kwRWH7NxxO7btj6P7SmsLApUNdg4Pp+K5Kfev3nVOVksD0drkiAPI 0x7fugPGsXE3UR0ZzppZ7dIfZw8Xww/jbDcGf2J8rHFpMyAf6MVpugl295K5N4SG pcOKgtD2DsPxFyAw/aOuW4Jn98/oqBKlg8S8JsNzz+XAJVfVeln7ZpW3GM0rEN9K qoNXxQwBTKP/kpn3pkfTa27G5YXCcz5EJQqFNU2imAtnVFR6zztzCFrpLEacFW65 oYiCsLXrYBf5b/9yiTHh2okQAm4MGOhO7Ef9hMegafq54T2N2rhUq4AQYCCkXmDa 3L/+GrnqqWs= =wb1Z -----END PGP SIGNATURE-----