IBM Support

Security Bulletin: IBM Navigator for i is affected by CVE-2019-4450

Security Bulletin


Summary

IBM Navigator for i is supported by IBM i. IBM i has addressed the applicable CVE.

Vulnerability Details

CVEID:   CVE-2019-4450
DESCRIPTION: IBM Navigator for i is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.  
CVSS Base score: 6.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/163492 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)

Affected Products and Versions

Affected Product(s) Version(s)
IBM i 7.4
IBM i 7.3
IBM i 7.2

Remediation/Fixes

The issue can be fixed by applying a PTF to IBM i.
Releases 7.4, 7.3 and 7.2 of IBM i are supported and will be fixed.

The IBM i Group PTF numbers containing the fix for this CVE follow.  Future Group PTFs will also contain the fix for this CVE.
https://www-945.ibm.com/support/fixcentral/

Release 7.4 – SF99662 level 2
Release 7.3 – SF99722 level 19
Release 7.2 – SF99713 level 32

Important note: IBM recommends that all users running unsupported versions of affected products upgrade to supported and fixed version of affected products.

Workarounds and Mitigations

None

Get Notified about Future Security Bulletins

References

Off

Acknowledgement

The vulnerability was reported to IBM by Marek Cybul

Change History

31 Oct 2019: 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":"BU009","label":"Systems - Server"},"Product":{"code":"SSC5L9","label":"IBM i 7.2"},"Component":"N/A","Platform":[{"code":"PF012","label":"IBM i"}],"Version":"7.2","Edition":"N/A"},{"Business Unit":{"code":"BU009","label":"Systems - Server"},"Product":{"code":"SSTS2D","label":"IBM i 7.3"},"Component":"N/A","Platform":[{"code":"PF012","label":"IBM i"}],"Version":"7.3","Edition":"N/A"},{"Business Unit":{"code":"BU009","label":"Systems - Cognitive"},"Product":{"code":"SS9QQS","label":"IBM i 7.4"},"Component":"N/A","Platform":[{"code":"PF012","label":"IBM i"}],"Version":"7.4","Edition":"N/A"},{"Business Unit":{"code":"BU009","label":"Systems - Cognitive"},"Product":{"code":"SGYQGH","label":"IBM i"},"Component":"N/A","Platform":[{"code":"PF012","label":"IBM i"}],"Version":"7.4;7.3;7.2","Edition":"N/A"}]

Document Information

Modified date:
11 November 2019

UID

ibm11100085