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Security Bulletin: Spring Framework as used by IBM QRadar SIEM is vulnerable to improper input validation (CVE-2020-5421)

Security Bulletin


Summary

Spring Framework as used by IBM QRadar SIEM is vulnerable to improper input validation

Vulnerability Details

CVEID:   CVE-2020-5421
DESCRIPTION:   VMware Tanzu Spring Framework could allow a remote attacker to bypass security restrictions, caused by improper input validation. By using a specially-crafted jsessionid path parameter, an attacker could exploit this vulnerability to bypass RFD Protection.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/188530 for the current score.
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 SIEM 7.4.2 GA to 7.4.2 Patch 1

IBM QRadar SIEM 7.4.0 to 7.4.1 Patch 1

IBM QRadar SIEM 7.3.0 to 7.3.3 Patch 5



Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Change History

26 Jan 2021: 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":"BU008","label":"Security"},"Product":{"code":"SSBQAC","label":"IBM QRadar SIEM"},"Component":"","Platform":[{"code":"PF016","label":"Linux"}],"Version":"7.3, 7.4","Edition":"All Editions"}]

Document Information

Modified date:
26 January 2021

UID

ibm16408868