IBM Engineering Lifecycle Optimization - Publishing is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. CVE-2021-39028.
DESCRIPTION: IBM Engineering Lifecycle Optimization - Publishing is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking.
CVSS Base score: 5.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/213866 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N)
Affected Products and Versions
For IBM Publishing 7.0, upgrade to ifix016 or later, which can be downloaded from:
IBM Publishing 7.0 iFix016
For IBM Publishing 7.0.1, upgrade to ifix017 or later, which can be downloaded from:
IBM Publishing 7.0.1 iFix017
For IBM Publishing 7.0.2, upgrade to ifix013 or later, which can be downloaded from:
IBM Publishing 7.0.2 iFix013
For RPE 6.0.6 and 188.8.131.52, upgrade to latest 7.0.2 iFix13 or later, which can be downloaded from IBM Publishing 7.0.2 iFix013
Workarounds and Mitigations
Get Notified about Future Security Bulletins
08 Jul 2022: 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.
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
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13 July 2022