IBM Sterling File Gateway has addressed the security vulnerability.
DESCRIPTION: IBM Sterling File Gateway could allow an authenticated attacker to enumerate usernames due to there being an observable discrepancy in returned messages.
CVSS Base score: 4.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/195568 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)
Affected Products and Versions
|IBM Sterling File Gateway||IT35660||22.214.171.124 - 126.96.36.199_3|
|IBM Sterling File Gateway||IT35660||188.8.131.52 - 184.108.40.206|
|IBM Sterling File Gateway||IT35660||220.127.116.11 - 18.104.22.168|
|Product & Version||Remediation & Fix|
|22.214.171.124 - 126.96.36.199_3||Apply IBM Sterling B2B Integrator version 188.8.131.52_4, 184.108.40.206, 220.127.116.11 or 18.104.22.168 on Fix Central|
|22.214.171.124 - 126.96.36.199||Apply IBM Sterling B2B Integrator version 188.8.131.52, 184.108.40.206 or 220.127.116.11 on Fix Central|
|18.104.22.168 - 22.214.171.124||Apply IBM Sterling B2B Integrator version 126.96.36.199 or 188.8.131.52 on Fix Central|
Workarounds and Mitigations
Get Notified about Future Security Bulletins
1st Oct 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.
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.
06 October 2021