Security Bulletin
Summary
IBM Watson Discovery for IBM Cloud Pak for Data has a vulnerable version of FasterXML jackson-databind. A flaw was discovered in FasterXML jackson-databind, where it would permit polymorphic deserialization of malicious objects.
Vulnerability Details
CVEID: CVE-2019-20330
DESCRIPTION: A lacking of certain net.sf.ehcache blocking in FasterXML jackson-databind has an unknown impact and attack vector.
CVSS Base score: 7.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/173897 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| ICP - Discovery | 2.0.0-2.1.1 |
Remediation/Fixes
Upgrade to IBM Watson Discovery 2.1.2
https://www.ibm.com/support/knowledgecenter/SSQNUZ_2.5.0/cpd/svc/watson/discovery-install.html
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
26 Mar 2020: 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
Was this topic helpful?
Document Information
Modified date:
30 March 2020
UID
ibm16128985