Security Bulletin
Summary
A vulnerability in Apache Log4j (CVE-2022-23307) impacts the logging infrastructure in the ATNAAudit node and the XDSConsumer pattern in IBM App Connect for Healthcare. The fix includes Apache Log4j 2.17.1.
Vulnerability Details
CVEID: CVE-2022-23307
DESCRIPTION: Apache Log4j could allow a remote attacker to execute arbitrary code on the system, caused by an unsafe deserialization in the in Apache Chainsaw component. By sending specially-crafted input, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/217462 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
IBM App Connect for Healthcare 5.0.0.0 - 5.0.0.1
IBM App Connect for Healthcare 6.0.1.0
Remediation/Fixes
IBM strongly recommends addressing the vulnerability now by applying the patches listed in this table.
| Product | VRMF | APAR | Remediation/Fixes |
| IBM App Connect for Healthcare | 5.0.0.0 -5.0.0.1 | IT39653 |
Interim fix for APAR (IT39653 ) is available from
|
| IBM App Connect for Healthcare | 6.0.1.0 | IT39653 |
Interim fix for APAR (IT39653 ) is available from |
Workarounds and Mitigations
As detailed above in the Remediation / Fixes Section.
Get Notified about Future Security Bulletins
References
Change History
03 Feb 2022: 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
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
16 February 2022
UID
ibm16557000