Deserialization of Untrusted Data in jackson-databind - CVE-2020-35490

Vulnerability identifier: #VU49379

CSH Severity: High

CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2020-35490

CWE-ID: CWE-502

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to insecure input validation when processing serialized data related to org.apache.commons.dbcp2.datasources.PerUserPoolDataSource. A remote attacker can pass specially crafted data to the application and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

jackson-databind
Log Analysis
IBM Process Mining
OpenShift Logging
IBM Cloud Application Performance Management (APM)
Unified Mediation Bus
IBM Security Verify Governance
Cloudera Observability with IBM
Integration Designer
DB2 Warehouse on Cloud Pak for Data
DB2 on Cloud Pak for Data
IBM Sterling Order Management
Robotic Process Automation for Cloud Pak
Red Hat OpenShift Container Platform
IBM Disconnected Log Collector
IBM Qradar SIEM
Oracle Insurance Policy Administration
openEuler
watsonx.data
jackson-databind
jackson-databind-javadoc

Install updates from vendor's website.

jackson-databind - update to 2.9.10.8
Log Analysis - addressed in versions 1.3.7.2 IF001, 1.3.7.2 IF002, 1.3.7.2 IF003
IBM Process Mining - update to 1.12.0.4
Cloudera Observability with IBM - update to 3.6.2
Red Hat OpenShift Container Platform - update to 4.6.26
OpenShift Logging - update to 5.0.3
IBM Qradar SIEM - update to 7.5.0 Update Pack 6
IBM Cloud Application Performance Management (APM) - update to 8.1.4.0.19
IBM Disconnected Log Collector - update to 1.8.3
watsonx.data - addressed in versions 2.0.2, 2.0.3
jackson-databind - update to 2.9.8-6
jackson-databind-javadoc - update to 2.9.8-6
Unified Mediation Bus - update to 4.4
DB2 Warehouse on Cloud Pak for Data - update to 4.8.5
DB2 on Cloud Pak for Data - update to 4.8.5
IBM Security Verify Governance - update to 10.0.1.0.4
IBM Sterling Order Management - update to 10.0.2309.0
Robotic Process Automation for Cloud Pak - update to 21.0.7

• https://cowtowncoder.medium.com/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062
• https://github.com/FasterXML/jackson-databind/issues/2986

• Multiple vulnerabilities in FasterXML jackson-databind
• Multiple vulnerabilities in Red Hat OpenShift Container Platform
• Multiple vulnerabilities in Red Hat Openshift Logging
• Deserialization of Untrusted Data in Oracle Insurance Policy Administration J2EE
• Multiple vulnerabilities in IBM Process Mining
• IBM Log Analysis update for FasterXML jackson-databind
• Multiple vulnerabilities in IBM Robotic Process Automation for Cloud Pak
• Multiple vulnerabilities in IBM Security Verify Governance
• IBM QRadar SIEM update for third-party components
• Multiple vulnerabilities in IBM Sterling Order Management
• Multiple vulnerabilities in HPE Unified Mediation Bus (UMB)
• Multiple vulnerabilities in IBM Disconnected Log Collector
• openEuler 20.03 LTS SP1 update for jackson-databind
• Multiple vulnerabilities in IBM Integration Designer
• Multiple vulnerabilities in IBM Db2 on Cloud Pak for Data, and Db2 Warehouse on Cloud Pak for Data
• Multiple vulnerabilities in IBM watsonx.data
• IBM watsonx.data update for FasterXML jackson-databind
• Multiple vulnerabilities in Cloudera Observability on Premises with IBM
• Multiple vulnerabilities in IBM Application Performance Management