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AUSCERT External Security Bulletin Redistribution
ESB-2020.0381
Security Bulletin: Security vulnerabilities in the jackson-databind
routines fixed in IBM Security Access Manager
31 January 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Security Access Manager
Publisher: IBM
Operating System: Network Appliance
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-14439 CVE-2019-14379
Reference: ASB-2019.0299
ESB-2019.4053
ESB-2019.3672
ESB-2019.3643.2
ESB-2019.3074
Original Bulletin:
https://www.ibm.com/support/pages/node/1285282
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Security vulnerabilities in the jackson-databind routines fixed in IBM Security
Access Manager
Security Bulletin
Summary
Security vulnerabilities were fixed in the IBM Security Access Manager
appliance in the jackson-databind utilities.
Vulnerability Details
CVEID: CVE-2019-14439
DESCRIPTION: A Polymorphic Typing issue was discovered in FasterXML
jackson-databind 2.x before 2.9.9.2. This occurs when Default Typing is enabled
(either globally or for a specific property) for an externally exposed JSON
endpoint and the service has the logback jar in the classpath.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
164744 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
CVEID: CVE-2019-14379
DESCRIPTION: SubTypeValidator.java in FasterXML jackson-databind before 2.9.9.2
mishandles default typing when ehcache is used (because of
net.sf.ehcache.transaction.manager.DefaultTransactionManagerLookup), leading to
remote code execution.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
165286 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
+--------------------+----------+
|Affected Product(s) |Version(s)|
+--------------------+----------+
|ISAM |9.0 |
+--------------------+----------+
Remediation/Fixes
+-------------------------------------+-------+-------+-----------------------+
|Product |VRMF |Apar |Remediation/First Fix |
+-------------------------------------+-------+-------+-----------------------+
|IBM Security Access Manager Appliance|9.0.7.0|IJ22059|9.0.7.1-ISS-ISAM-IF0002|
+-------------------------------------+-------+-------+-----------------------+
For the docker image after authentication to dockerhub.com you can get the
image by using the command: docker pull store/ibmcorp/isam:9.0.7.1_IF2
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
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