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AUSCERT External Security Bulletin Redistribution
ESB-2022.4800
Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM
App Connect Enterprise and IBM Integration Bus
28 September 2022
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM App Connect Enterprise
IBM Integration Bus
Publisher: IBM
Operating System: Windows
Linux variants
AIX
Resolution: Patch/Upgrade
CVE Names: CVE-2022-21496 CVE-2022-21443 CVE-2022-21434
CVE-2022-21299 CVE-2021-35561
Original Bulletin:
https://www.ibm.com/support/pages/node/6824141
Comment: CVSS (Max): 5.3 CVE-2022-21496 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/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:N/I:L/A:N
- --------------------------BEGIN INCLUDED TEXT--------------------
Multiple vulnerabilities in IBM Java Runtime affect IBM App Connect Enterprise
and IBM Integration Bus
Document Information
Document number : 6824141
Modified date : 27 September 2022
Product : IBM App Connect Enterprise
Software version : -
Operating system(s): Windows
Linux
AIX
Edition : -
Summary
There are multiple vulnerabilities in IBM SDK Java Technology Edition used by
IBM App Connect Enterprise and IBM Integration Bus. These issues were disclosed
as part of the IBM SDK, Java Technology Edition Quarterly CPU - Apr 2022
(includes Oracle April 2022 CPU). The fix includes IBM Java SDK 8.0.7.11
Vulnerability Details
CVEID: CVE-2021-35561
DESCRIPTION: An unspecified vulnerability in Java SE related to the Utility
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/
211637 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-2022-21299
DESCRIPTION: An unspecified vulnerability in Java SE related to the JAXP
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/
217594 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-2022-21496
DESCRIPTION: An unspecified vulnerability in Java SE related to the JNDI
component could allow an unauthenticated attacker to cause no confidentiality
impact, low integrity impact, and no availability impact.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
224777 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
CVEID: CVE-2022-21434
DESCRIPTION: An unspecified vulnerability in Java SE related to the Libraries
component could allow an unauthenticated attacker to cause no confidentiality
impact, low integrity impact, and no availability impact.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
224718 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
CVEID: CVE-2022-21443
DESCRIPTION: An unspecified vulnerability in Java SE related to the Libraries
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: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
224726 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
Affected Products and Versions
+--------------------------+--------------------+
|Affected Product(s) |Version(s) |
+--------------------------+--------------------+
|IBM App Connect Enterprise|12.0.1.0 - 12.0.5.0 |
+--------------------------+--------------------+
|IBM App Connect Enterprise|11.0.0.0 - 11.0.0.18|
+--------------------------+--------------------+
|IBM Integration Bus |10.0.0.0 - 10.0.0.26|
+--------------------------+--------------------+
Remediation/Fixes
IBM strongly recommends addressing the vulnerability/vulnerabilities now by
applying the appropriate fix to IBM App Connect Enterprise and IBM Integration
Bus
+----------------+--------------+-------+-------------------------------------+
|Product(s) |Version(s) |APAR |Remediation / Fix |
+----------------+--------------+-------+-------------------------------------+
| | | |The APAR (IT41711) is available in |
|IBM App Connect |v12.0.1.0 - |IT41711|fixpack 12.0.6.0 |
|Enterprise |v12.0.5.0 | | |
| | | |IBM App Connect Enterprise -12.0.6.0 |
+----------------+--------------+-------+-------------------------------------+
| | | |The APAR (IT41711) is available in |
|IBM App Connect |v11.0.0.0 - |IT41711|fixpack 11.0.0.19 |
|Enterprise |v11.0.0.18 | | |
| | | |IBM App Connect Enterprise -11.0.0.19|
+----------------+--------------+-------+-------------------------------------+
| | | |Interim fix for APAR (IT41711) is |
|IBM Integration |v10.0.0.0 - | |available from |
|Bus |v10.0.0.26 |IT41711| |
| | | |IBM Fix Central - Interim fix |
| | | |available to apply to 10.0.0.26 |
+----------------+--------------+-------+-------------------------------------+
Workarounds and Mitigations
none
Change History
24 Aug 2022: Initial Publication
- --------------------------END INCLUDED TEXT--------------------
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