Security Bulletin
Summary
The X-Forwarded-For Header in a request can inadvertently log an incorrect IP address when connecting to specific internal networks. The affects only on-premises customers within a restricted network.
Vulnerability Details
CVEID: CVE-2020-4864
DESCRIPTION: IBM Resilient OnPrem could allow an attacker on the internal net work to provide the server with a spoofed source IP address.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/190567 for the current score.
CVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| Resilient OnPrem | IBM Security SOAR |
Remediation/Fixes
Users must apply the latest patch for their IBM Resilient platform (v37.2 or newer) from IBM FixCentral in order to obtain a fix for this vulnerability.
For example, you can upgrade the platform to v38 by following the instructions in the "Upgrade Procedure" section in the IBM Knowledge Center.
Workarounds and Mitigations
None
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References
Change History
27 Oct 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
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
28 October 2020
UID
ibm16356441