IBM MQ Appliance has resolved an OpenSSL vulnerability.
CVEID:CVE-2020-1971
**DESCRIPTION:**OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference. If the GENERAL_NAME_cmp function contain an EDIPARTYNAME, an attacker could exploit this vulnerability to cause the application to crash.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/192748 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Product(s) | Version(s) |
---|---|
IBM MQ Appliance | 9.1 LTS |
IBM MQ Appliance | 9.1 CD |
IBM MQ Appliance | 9.2 LTS |
IBM MQ Appliance | 9.2 CD |
This vulnerability is addressed by APAR IT35457.
IBM MQ Appliance 9.1 LTS
Apply the interim fix for APAR IT35457, or later maintenance.
IBM MQ Appliance 9.1 CD
Upgrade to IBM MQ CD 9.2.1 by applying the interim fix for APAR IT35457, or later maintenance.
IBM MQ Appliance 9.2 LTS
Apply the interim fix for APAR IT35457, or later maintenance.
IBM MQ Appliance 9.2 CD
Apply the interim fix for APAR IT35457, or later maintenance.
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