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AUSCERT External Security Bulletin Redistribution
ESB-2023.0632
Multiple vulnerabilities in IBM Java SDK affects IBM WebSphere Application
Server October 2022 CPU that is bundled with IBM WebSphere
Application Server Patterns
3 February 2023
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AusCERT Security Bulletin Summary
---------------------------------
Product: WebSphere Application Server Patterns
Publisher: IBM
Operating System: Linux variants
AIX
Resolution: Patch/Upgrade
CVE Names: CVE-2022-21628 CVE-2022-21626 CVE-2022-21624
CVE-2022-21619 CVE-2022-3676
Original Bulletin:
https://www.ibm.com/support/pages/node/6912697
Comment: CVSS (Max): 6.5 CVE-2022-3676 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
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:L/I:L/A:N
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Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects IBM
WebSphere Application Server October 2022 CPU that is bundled with IBM
WebSphere Application Server Patterns
Document Information
Document number : 6912697
Modified date : 01 February 2023
Product : WebSphere Application Server Patterns
Component : -
Software version : Version Independent
Operating system(s): Linux
AIX
Security Bulletin
Summary
IBM WebSphere Application Server is shipped as a component of IBM WebSphere
Application Server Patterns. There are multiple vulnerabilities in the IBM SDK
Java Technology Edition that is shipped with IBM WebSphere Application Server.
These issues were disclosed in the IBM Java SDK updates in October 2022.
Information about security vulnerabilities affecting IBM WebSphere Application
Server Patterns has been published and is referenced in this security bulletin.
Vulnerability Details
CVEID: CVE-2022-21628
DESCRIPTION: Java SE is vulnerable to a denial of service, caused by a flaw in
the Lightweight HTTP Server. By sending a specially-crafted request, a remote
attacker could exploit this vulnerability to cause a denial of service
condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
238623 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2022-21626
DESCRIPTION: An unspecified vulnerability in Java SE related to the Security
component could allow an unauthenticated attacker to cause a denial of service
resulting in a low availability impact using unknown attack vectors.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
238689 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2022-21624
DESCRIPTION: An unspecified vulnerability in Java SE related to the Security
component could allow an unauthenticated attacker to update, insert or delete
data resulting in a low integrity impact using unknown attack vectors.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
238699 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N)
CVEID: CVE-2022-21619
DESCRIPTION: An unspecified vulnerability in Java SE related to the Security
component could allow an unauthenticated attacker to update, insert or delete
data resulting in a low integrity impact using unknown attack vectors.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
238698 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N)
CVEID: CVE-2022-3676
DESCRIPTION: Eclipse Openj9 could allow a remote attacker to bypass security
restrictions, caused by improper runtime type check by the interface calls. By
sending a specially-crafted request using bytecode, an attacker could exploit
this vulnerability to access or modify memory.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
239608 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
Affected Products and Versions
IBM Java SDK shipped with IBM WebSphere Application Server Patterns 1.0.0.0
through 1.0.0.7 and 2.2.0.0 through 2.3.3.5.
Remediation/Fixes
Please see the Multiple Vulnerabilities in IBM Java SDK affect IBM WebSphere
Application Server and IBM WebSphere Application Server Liberty due to the
October 2022 CPU to determine which IBM WebSphere Application Server versions
are affected and to obtain the JDK fixes. The interim fix
1.0.0.0-WS-WASPATTERNS-JDK-2210 can be used to apply the April and July 2022
SDK iFixes in a PureApplication or Cloud Pak System Environment.
Download and apply the interim fix 1.0.0.0-WS-WASPATTERNS-JDK-2210 .
Workarounds and Mitigations
None
IBM Java SDK Security Bulletin
Change History
1 Feb 2023: 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
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. In addition to other efforts to
address potential vulnerabilities, IBM periodically updates the record of
components contained in our product offerings. As part of that effort, if IBM
identifies previously unidentified packages in a product/service inventory, we
address relevant vulnerabilities regardless of CVE date. Inclusion of an older
CVEID does not demonstrate that the referenced product has been used by IBM
since that date, nor that IBM was aware of a vulnerability as of that date. We
are making clients aware of relevant vulnerabilities as we become aware of
them. "Affected Products and Versions" referenced in IBM Security Bulletins are
intended to be only products and versions that are supported by IBM and have
not passed their end-of-support or warranty date. Thus, failure to reference
unsupported or extended-support products and versions in this Security Bulletin
does not constitute a determination by IBM that they are unaffected by the
vulnerability. Reference to one or more unsupported versions in this Security
Bulletin shall not create an obligation for IBM to provide fixes for any
unsupported or extended-support products or versions.
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