CVE-2020-4271: Security Bulletin: IBM QRadar SIEM is vulnerable to PHP object injection (CVE-2020-4271)

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

Workarounds and Mitigations

None

References

Off

Acknowledgement

The vulnerability was reported to IBM by Yorick Koster

Change History

06 Apr 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

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSBQAC","label":"IBM Security QRadar SIEM"},"Component":"","Platform":[{"code":"PF016","label":"Linux"}],"Version":"7.3, 7.4","Edition":"All Editions","Line of Business":{"code":"LOB24","label":"Security Software"}}]