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AUSCERT External Security Bulletin Redistribution
ESB-2020.0658
Security Bulletin: IBM QRadar Advisor With Watson App for
IBM QRadar SIEM vulnerabilities
25 February 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM QRadar SIEM
Publisher: IBM
Operating System: Linux variants
Impact/Access: Access Confidential Data -- Remote/Unauthenticated
Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-4672 CVE-2019-4557
Original Bulletin:
https://www.ibm.com/support/pages/node/3379947
https://www.ibm.com/support/pages/node/3379965
Comment: This bulletin contains two (2) IBM security advisories.
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: IBM QRadar Advisor With Watson App for IBM QRadar SIEM uses
weaker than expected cryptographic algorithms (CVE-2019-4557)
Document Information
Product : IBM QRadar SIEM
Component : IBM QRadar Advisor with Watson
Software version : 1.0 - 2.5.0
Operating system(s): Linux
Summary
IBM QRadar Advisor With Watson App for IBM QRadar SIEM uses weaker than
expected cryptographic algorithms that could allow an attacker to decrypt
highly sensitive information stored in the app
Vulnerability Details
CVEID: CVE-2019-4557
DESCRIPTION: IBM QRadar Advisor uses weaker than expected cryptographic
algorithms that could allow an attacker to decrypt highly sensitive
information.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities
/166206 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)
Affected Products and Versions
+-------------------+----------+
|Affected Product(s)|Version(s)|
+-------------------+----------+
|Qradar Advisor |1.1 - 2.5 |
+-------------------+----------+
Remediation/Fixes
Update to 2.5.1
Workarounds and Mitigations
None
Change History
30 Jan 2020: 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.
Document Location
Worldwide
- --------------------------------------------------------------------------------
Security Bulletin: IBM QRadar Advisor With Watson App for IBM QRadar SIEM is
vulnerable to information exposure (CVE-2019-4672)
Document Information
Product : IBM QRadar SIEM
Component : IBM QRadar Advisor with Watson
Software version : 1.1 - 2.5
Operating system(s): Linux
Summary
IBM QRadar Advisor with Watson App for IBM QRadar SIEM could allow an
unauthorized attacker to obtain sensitive information from specially crafted
HTTP requests that could aid in further attacks against the system.
Vulnerability Details
CVEID: CVE-2019-4672
DESCRIPTION: IBM QRadar Advisor could allow an unauthorized attacker to obtain
sensitive information from specially crafted HTTP requests that could aid in
further attacks against the system.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities
/171438 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Affected Products and Versions
+-------------------+----------+
|Affected Product(s)|Version(s)|
+-------------------+----------+
|Qradar Advisor |1.1 - 2.5 |
+-------------------+----------+
Remediation/Fixes
Update to 2.5.1
Workarounds and Mitigations
None
Change History
24 Feb 2020: 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.
Document Location
Worldwide
- --------------------------END INCLUDED TEXT--------------------
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