Security Bulletin
Summary
IBM MQ Appliance has addressed the following vulnerabilities.
Vulnerability Details
CVEID: CVE-2020-4205
DESCRIPTION: IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.8 could allow an authenticated user to bypass security restrictions, and continue to access the server even after authentication certificates have been revolked. IBM X-Force ID: 174961.
CVSS Base score: 5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/174961 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L)
CVEID: CVE-2020-4203
DESCRIPTION: IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.8 could potentially disclose highly sensitive information to a privileged user due to improper access controls. IBM X-Force ID: 174956.
CVSS Base score: 4.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/174956 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N)
DESCRIPTION: IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.8 could allow an authenticated user to bypass security restrictions, and continue to access the server even after authentication certificates have been revolked. IBM X-Force ID: 174961.
CVSS Base score: 5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/174961 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L)
CVEID: CVE-2020-4203
DESCRIPTION: IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.8 could potentially disclose highly sensitive information to a privileged user due to improper access controls. IBM X-Force ID: 174956.
CVSS Base score: 4.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/174956 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM MQ Appliance | 8.0 |
| IBM MQ Appliance | 9.1 LTS |
| IBM MQ Appliance | 9.1 CD |
Remediation/Fixes
IBM MQ Appliance 8.0
Apply fixpack 8.0.0.15, or later.
IBM MQ Appliance 9.1 LTSApply fixpack 9.1.0.6, or later.
IBM MQ Appliance 9.1 CDApply IBM MQ Appliance 9.2, or later.
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Off
Change History
17 Apr 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:
23 July 2020
UID
ibm16195380