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AUSCERT External Security Bulletin Redistribution
ESB-2020.1299
Security Bulletin: IBM QRadar SIEM vulnerabilities
15 April 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM QRadar SIEM
Publisher: IBM
Operating System: Linux variants
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Increased Privileges -- Existing Account
Access Confidential Data -- Remote/Unauthenticated
Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-4294 CVE-2020-4272 CVE-2020-4271
CVE-2020-4270 CVE-2019-4593
Original Bulletin:
https://www.ibm.com/support/pages/node/6189651
https://www.ibm.com/support/pages/node/6189663
https://www.ibm.com/support/pages/node/6189729
https://www.ibm.com/support/pages/node/6189645
https://www.ibm.com/support/pages/node/6189657
Comment: This bulletin contains five (5) IBM security advisories.
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IBM QRadar SIEM is vulnerable to PHP object injection (CVE-2020-4271)
Security Bulletin
Summary
IBM QRadar SIEM is vulnerable to PHP object injection
Vulnerability Details
CVEID: CVE-2020-4271
DESCRIPTION: IBM QRadar could allow an authenticated user to send a specially
crafted command which would be executed as a lower privileged user.
CVSS Base score: 6.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
175897 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)
Affected Products and Versions
. IBM QRadar 7.3.0 to 7.3.3 Patch 2
Remediation/Fixes
.QRadar / QRM / QVM / QNI 7.4.0 GA (SFS)
. QRadar / QRM / QVM / QRIF / QNI 7.3.3 Patch 3 (SFS)
. QRadar / QRM / QVM / QRIF / QNI 7.3.2 Patch 7 (SFS)
. QRadar Incident Forensics 7.4.0 (ISO)
. QRadar Incident Forensics 7.4.0 (SFS)
NOTE : Administrators with QRadar Incident Forensics should be aware that a new
ISO and SFS file are published to IBM Fix Central for QRadar Incident Forensics
7.4.0 versions
Workarounds and Mitigations
None
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IBM QRadar SIEM is vulnerable to Server-Side Request Forgery (SSRF)
(CVE-2020-4294)
Security Bulletin
Summary
IBM QRadar SIEM is vulnerable to Server-Side Request Forgery (SSRF)
Vulnerability Details
CVEID: CVE-2020-4294
DESCRIPTION: IBM QRadar SIEM is vulnerable to Server Side Request Forgery
(SSRF). This may allow an authenticated attacker to send unauthorized requests
from the system, potentially leading to network enumeration or facilitating
other attacks.
CVSS Base score: 6.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
176404 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)
Affected Products and Versions
. IBM QRadar 7.3.0 to 7.3.3 Patch 2
Remediation/Fixes
.QRadar / QRM / QVM / QNI 7.4.0 GA (SFS)
. QRadar / QRM / QVM / QRIF / QNI 7.3.3 Patch 3 (SFS)
. QRadar / QRM / QVM / QRIF / QNI 7.3.2 Patch 7 (SFS)
. QRadar Incident Forensics 7.4.0 (ISO)
. QRadar Incident Forensics 7.4.0 (SFS)
NOTE : Administrators with QRadar Incident Forensics should be aware that a new
ISO and SFS file are published to IBM Fix Central for QRadar Incident Forensics
7.4.0 versions
Workarounds and Mitigations
None
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IBM QRadar SIEM is vulnerable to information exposure (CVE-2019-4593)
Security Bulletin
Summary
IBM QRadar SIEM is vulnerable to information exposure
Vulnerability Details
CVEID: CVE-2019-4593
DESCRIPTION: IBM QRadar generates an error message that includes sensitive
information that could be used in further attacks against the system.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
167743 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 7.3.3 Patch 1
Remediation/Fixes
.QRadar / QRM / QVM / QNI 7.4.0 GA (SFS)
. QRadar / QRM / QVM / QRIF / QNI 7.3.3 Patch 2 (SFS)
. QRadar / QRM / QVM / QRIF / QNI 7.3.2 Patch 7 (SFS)
. QRadar Incident Forensics 7.4.0 (ISO)
. QRadar Incident Forensics 7.4.0 (SFS)
NOTE : Administrators with QRadar Incident Forensics should be aware that a new
ISO and SFS file are published to IBM Fix Central for QRadar Incident Forensics
7.4.0 versions
Workarounds and Mitigations
None
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IBM QRadar SIEM is vulnerable to instantiation of arbitrary objects
(CVE-2020-4272)
Security Bulletin
Summary
IBM QRadar SIEM is vulnerable to vulnerable to instantiation of arbitrary
objects based on user-supplied input.
Vulnerability Details
CVEID: CVE-2020-4272
DESCRIPTION: IBM QRadar could allow a remote attacker to include arbitrary
files. A remote attacker could send a specially-crafted request specify a
malicious file from a remote system, which could allow the attacker to execute
arbitrary code on the vulnerable server.
CVSS Base score: 5.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
175898 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L)
Affected Products and Versions
. IBM QRadar 7.3.0 to 7.3.3 Patch 2
Remediation/Fixes
.QRadar / QRM / QVM / QNI 7.4.0 GA (SFS)
. QRadar / QRM / QVM / QRIF / QNI 7.3.3 Patch 3 (SFS)
. QRadar / QRM / QVM / QRIF / QNI 7.3.2 Patch 7 (SFS)
. QRadar Incident Forensics 7.4.0 (ISO)
. QRadar Incident Forensics 7.4.0 (SFS)
NOTE : Administrators with QRadar Incident Forensics should be aware that a new
ISO and SFS file are published to IBM Fix Central for QRadar Incident Forensics
7.4.0 versions
Workarounds and Mitigations
None
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IBM QRadar SIEM is vulnerable to privilege escalation (CVE-2020-4270)
Security Bulletin
Summary
IBM QRadar SIEM is vulnerable to privilege escalation due to weak file
permissions
Vulnerability Details
CVEID: CVE-2020-4270
DESCRIPTION: IBM QRadar could allow a local user to gain escalated privileges
due to weak file permissions.
CVSS Base score: 8.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
175846 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
. IBM QRadar 7.3.0 to 7.3.3 Patch 2
Remediation/Fixes
.QRadar / QRM / QVM / QNI 7.4.0 GA (SFS)
. QRadar / QRM / QVM / QRIF / QNI 7.3.3 Patch 3 (SFS)
. QRadar / QRM / QVM / QRIF / QNI 7.3.2 Patch 7 (SFS)
. QRadar Incident Forensics 7.4.0 (ISO)
. QRadar Incident Forensics 7.4.0 (SFS)
NOTE : Administrators with QRadar Incident Forensics should be aware that a new
ISO and SFS file are published to IBM Fix Central for QRadar Incident Forensics
7.4.0 versions
Workarounds and Mitigations
None
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