CVE-2020-35490: High severity fasterxml jackson-databind vulnerability

Published Dec 14, 2020
·
Updated

A flaw was found in jackson-databind. FasterXML mishandles the interaction between serialization gadgets and typing. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Other sources

FasterXML jackson-databind 2.x before 2.9.10.8 mishandles the interaction between serialization gadgets and typing, related to org.apache.commons.dbcp2.datasources.PerUserPoolDataSource.

Affected Software

44 affected componentsFixes available
maven/com.fasterxml.jackson.core:jackson-databind>=2.0.0<=2.9.10.7
2.9.10.8
fasterxml jackson-databind>=2.0.0<2.9.10.8
NetApp Service Level Manager
Debian Debian Linux=9.0
Oracle Agile PLM=9.3.6
Oracle Application Testing Suite=13.3.0.1
Oracle Autovue For Agile Product Lifecycle Management=21.0.2
Oracle Banking Platform=2.6.2
Oracle Banking Platform=2.7.0
Oracle Banking Platform=2.7.1
Oracle Banking Platform=2.8.0
Oracle Banking Platform=2.9.0
Oracle Banking Platform=2.10.0
Oracle Banking Treasury Management=14.4
Oracle Banking Virtual Account Management=14.2.0
Oracle Banking Virtual Account Management=14.3.0
Oracle Banking Virtual Account Management=14.5.0
Oracle Blockchain Platform<=21.1.2
Oracle Communications Cloud Native Core Policy=1.14.0
Oracle Communications Cloud Native Core Unified Data Repository=1.4.0
Oracle Communications Diameter Signaling Router>=8.0.0<=8.5.0
Oracle Communications Evolved Communications Application Server=7.1
Oracle Communications Instant Messaging Server=10.0.1.5.0
Oracle Communications Interactive Session Recorder=6.3
Oracle Communications Interactive Session Recorder=6.4
Oracle Communications Offline Mediation Controller=12.0.0.3
Oracle Communications Pricing Design Center=12.0.0.4.0
Oracle Communications Services Gatekeeper=7.0
Oracle Communications Unified Inventory Management=7.4.1
Oracle Documaker=12.6.3
Oracle Documaker=12.6.4
Oracle Insurance Policy Administration J2EE=11.2.0
Oracle Retail Merchandising System=15.0.3
Oracle Retail Xstore Point of Service=16.0.6
Oracle Retail Xstore Point of Service=17.0.4
Oracle Retail Xstore Point of Service=18.0.3
Oracle Retail Xstore Point of Service=19.0.2
Oracle WebCenter Portal=12.2.1.3.0
Oracle WebCenter Portal=12.2.1.4.0
redhat/jackson-databind<2.9.10.8
2.9.10.8
IBM Security Verify Information Queue<=10.0.8
IBM Security Verify Information Queue<=10.0.7
IBM Security Verify Information Queue<=10.0.6
IBM Security Verify Information Queue<=10.0.5

Remediation

Patch Available

https://www.oracle.com//security-alerts/cpujul2021.html

Patch Available

https://www.oracle.com/security-alerts/cpuApr2021.html

Patch Available

https://www.oracle.com/security-alerts/cpuapr2022.html

Patch Available

https://www.oracle.com/security-alerts/cpujan2022.html

Patch Available

https://www.oracle.com/security-alerts/cpujul2022.html

Patch Available

https://www.oracle.com/security-alerts/cpuoct2021.html

Information

The following conditions are needed for an exploit, we recommend avoiding all if possible: * Deserialization from sources you do not control * `enableDefaultTyping()` * `@JsonTypeInfo using `id.CLASS` or `id.MINIMAL_CLASS` * avoid org.apache.commons.dbcp2.datasources.PerUserPoolDataSource and org.apache.commons.dbcp2.datasources.SharedPoolDataSource in the classpath

Event History

Dec 14, 2020
CVE Published
12:00 AM
Data Sourced
12:00 AM
RemedyDescriptionSeverityWeaknessAffected Software
Dec 17, 2020
CVE Published
via MITRE·06:43 PM
Data Sourced
via MITRE·06:43 PM
Description
Dec 18, 2020
Data Sourced
via Red Hat·06:47 PM
DescriptionSeverityAffected Software
Dec 9, 2021
Advisory Published
via GitHub·07:15 PM
Sep 10, 2025
Data Sourced
via IBM·12:00 AM
DescriptionAffected Software

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is CVE-2020-35490?

CVE-2020-35490 is a vulnerability in the FasterXML jackson-databind library that allows a remote attacker to execute arbitrary code on the system through unsafe deserialization.

2

How does CVE-2020-35490 impact the system?

CVE-2020-35490 allows an attacker to execute arbitrary code on the affected system.

3

What is the severity level of CVE-2020-35490?

CVE-2020-35490 has a severity level of 8.1 (high).

4

Which software versions are affected by CVE-2020-35490?

CVE-2020-35490 affects FasterXML jackson-databind versions up to and excluding 2.9.10.8.

5

How can I fix CVE-2020-35490?

To fix CVE-2020-35490, you need to upgrade FasterXML jackson-databind to version 2.9.10.8 or later.

Company

Resources

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