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AUSCERT External Security Bulletin Redistribution
ESB-2022.6369.2
Security Bulletin: IBM WebSphere Application Server shipped with IBM
Security Access Manager for Enterprise Single Sign-On uses IBM HTTP Server
that is vulnerable to denial of service due to libexpat
(CVE-2022-43680, CVE-2013-0340, CVE-2017-9233)
7 December 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Security Access Manager
Publisher: IBM
Operating System: Windows
Resolution: Patch/Upgrade
CVE Names: CVE-2022-43680 CVE-2017-9233 CVE-2013-0340
Original Bulletin:
https://www.ibm.com/support/pages/node/6845768
Comment: CVSS (Max): 7.5 CVE-2022-43680 (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: December 7 2022: Updated advisory to remove a duplicate ESB
December 7 2022: Initial Release
- --------------------------BEGIN INCLUDED TEXT--------------------
Security Bulletin: IBM WebSphere Application Server shipped with IBM Security
Access Manager for Enterprise Single Sign-On uses IBM HTTP Server that is
vulnerable to denial of service due to libexpat (CVE-2022-43680, CVE-2013-0340,
CVE-2017-9233)
Document Information
More support for:IBM Security Access Manager for Enterprise Single Sign-On
Software version:8.2.0, 8.2.1, 8.2.2
Operating system(s):Windows
Document number:6845768
Modified date:06 December 2022
UID:ibm16845768
Summary
IBM HTTP Server used by IBM WebSphere Application Server is vulnerable to
denial of service due to libexpat. This has been addressed.
Vulnerability Details
Refer to the security bulletin(s) listed in the Remediation/Fixes section
Affected Products and Versions
+---------------------------------------------------------+-------------------+
|Affected Product(s) |Version(s) |
+---------------------------------------------------------+-------------------+
|IBM Security Access Manager for Enterprise Single-Sign On|8.2.0, 8.2.1, 8.2.2|
+---------------------------------------------------------+-------------------+
Remediation/Fixes
IBM strongly encourages customers to update their systems rapidly.
+---------------------+--------------+----------------------------------------+
| | Affected | |
|Principal Product and| Supporting | Affected Supporting Product Security |
| Version(s) | Product and | Bulletin |
| | Version | |
+---------------------+--------------+----------------------------------------+
|IBM Security Access |IBM WebSphere |Security Bulletin: IBM HTTP Server is |
|Manager for |Application |vulnerable to denial of service due to |
|Enterprise Single |Server 7.0 |libexpat (CVE-2022-43680, CVE-2013-0340,|
|Sign-On 8.2.0 | |CVE-2017-9233) |
+---------------------+--------------+----------------------------------------+
|IBM Security Access |IBM WebSphere |Security Bulletin: IBM HTTP Server is |
|Manager for |Application |vulnerable to denial of service due to |
|Enterprise Single |Server 7.0, |libexpat (CVE-2022-43680, CVE-2013-0340,|
|Sign-On 8.2.1 |8.5 |CVE-2017-9233) |
+---------------------+--------------+----------------------------------------+
|IBM Security Access |IBM WebSphere |Security Bulletin: IBM HTTP Server is |
|Manager for |Application |vulnerable to denial of service due to |
|Enterprise Single |Server 8.5 |libexpat (CVE-2022-43680, CVE-2013-0340,|
|Sign-On 8.2.2 | |CVE-2017-9233) |
+---------------------+--------------+----------------------------------------+
Workarounds and Mitigations
None
Change History
24 Nov 2022: Initial Publication
Document Location
Worldwide
- --------------------------END INCLUDED TEXT--------------------
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