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AUSCERT External Security Bulletin Redistribution
ESB-2022.2509.4
Security Bulletin: IBM MQ for HPE NonStop Server is affected
by OpenSSL vulnerability CVE-2022-0778
23 May 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM MQ for HP NonStop Server
Publisher: IBM
Operating System: HPE NonStop
Resolution: Patch/Upgrade
CVE Names: CVE-2022-0778
Original Bulletin:
https://www.ibm.com/support/pages/node/6588819
Comment: CVSS (Max): 7.5 CVE-2022-0778 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVSS Source: IBM
Calculator: https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Revision History: May 23 2022: Fixed the title format
May 23 2022: Fixed the CVSS Max score
May 23 2022: Fixed OS format
May 23 2022: Initial Release
- --------------------------BEGIN INCLUDED TEXT--------------------
IBM MQ for HPE NonStop Server is affected by OpenSSL vulnerability
CVE-2022-0778
Document Information
Document number : 6588819
Modified date : 20 May 2022
Product : IBM MQ for HPE NonStop
Component : Server
Software version : 8.1
Operating system(s): HPE NonStop
Edition : 8.1.0.0,8.1.0.1
Summary
An issue was identifed in OpenSSL when MQ is using it to parse certificates.
Vulnerability Details
CVEID: CVE-2022-0778
DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a flaw in
the BN_mod_sqrt() function when parsing certificates. By using a
specially-crafted certificate with invalid explicit curve parameters, a remote
attacker could exploit this vulnerability to cause an infinite loop, and
results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
221911 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 Products and Versions
+----------------------+----------+
|Affected Product(s) |Version(s)|
+----------------------+----------+
|IBM MQ for HPE NonStop|8.1.0 |
+----------------------+----------+
Remediation/Fixes
+----------------------------------------+------------+-----------+----------------------------------------+
|IBM MQ V8.1 for HPE NonStop |8.1.0.10 |IT40196 |Upgrade to Fixpack 8.1.0.10 |
+----------------------------------------+------------+-----------+----------------------------------------+
Workarounds and Mitigations
None
Change History
17 May 2022: Initial Publication
- --------------------------END INCLUDED TEXT--------------------
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