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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3595 IBM QRadar Incident Forensics fixes SSRF and privilege escalation 24 September 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: QRadar Publisher: IBM Operating System: Linux variants Impact/Access: Increased Privileges -- Existing Account Unauthorised Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-4262 CVE-2019-3896 Reference: ESB-2019.2719 ESB-2019.2149.2 Original Bulletin: https://www.ibm.com/support/pages/node/1074538 https://www.ibm.com/support/pages/node/1074536 Comment: This bulletin contains two (2) IBM security advisories. - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: IBM QRadar Incident Forensics is vulnerable to Server Side Request Forgery (CVE-2019-4262) Document Information Modified date: 23 September 2019 UID: ibm11074538 Summary IBM QRadar SIEM is vulnerable to Server Side Request Forgery (SSRF). This may allow an unauthenticated attacker to send unauthorized requests from the QRadar system, potentially leading to network enumeration or facilitating other attacks. Vulnerability Details CVEID: CVE-2019-4262 Description: IBM QRadar SIEM is vulnerable to Server Side Request Forgery (SSRF). This may allow an unauthenticated attacker to send unauthorized requests from the QRadar system, potentially leading to network enumeration or facilitating other attacks. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 160014 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:L/A:N Affected Products and Versions * IBM QRadar 7.3 to 7.3.2 Patch 3 * IBM QRadar 7.2 to 7.2.8 Patch 16 Remediation/Fixes * IBM QRadar 7.3 to 7.3.2 Patch 4 * IBM QRadar 7.2 to 7.2.8 Patch 17 Workarounds and Mitigations None Change History September 23rd 2019: First Publish - -------------------------------------------------------------------------------- Security Bulletin: Linux kernel as used by IBM QRadar SIEM is vulnerable to privilege escalation(Publicly disclosed vulnerability) (CVE-2019-3896) Document Information Modified date: 23 September 2019 UID: ibm11074536 Summary Linux Kernal as used by IBM QRadar SIEM is vulnerable to privilege escalation. Vulnerability Details CVEID: CVE-2019-3896 Description: Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a double free flaw in the idr_remove_all function in in lib/idr.c. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges or cause the system to crash. CVSS Base Score: 7.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 162709 for the current score CVSS Environmental Score: *Undefined CVSS Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected Products and Versions * IBM QRadar 7.2 to 7.2.8 Patch 16 Remediation/Fixes * IBM QRadar 7.2 to 7.2.8 Patch 17 Workarounds and Mitigations None Change History September 23rd 2019: First Publish - --------------------------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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