CWE
502
Advisory Published
CVE Published
Advisory Published
Updated

CVE-2020-11620

First published: Tue Apr 07 2020(Updated: )

A flaw was found in jackson-databind 2.x. The interaction between serialization gadgets and typing is mishandled. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Credit: cve@mitre.org cve@mitre.org

Affected SoftwareAffected VersionHow to fix
redhat/rh-maven35-jackson-databind<0:2.7.6-2.10.el7
0:2.7.6-2.10.el7
redhat/jackson-databind<2.9.10.4
2.9.10.4
maven/com.fasterxml.jackson.core:jackson-databind>=2.9.0<=2.9.10.3
2.9.10.4
FasterXML jackson-databind>=2.9.0<2.9.10.4
Debian Debian Linux=8.0
Netapp Active Iq Unified Manager Linux>=7.3
Netapp Active Iq Unified Manager Windows>=7.3
Netapp Active Iq Unified Manager Vmware Vsphere>=9.5
Netapp Steelstore Cloud Integrated Storage
Oracle Banking Platform>=2.4.0<=2.9.0
Oracle Communications Contacts Server=8.0.0.4.0
Oracle Communications Evolved Communications Application Server=7.1
Oracle Communications Instant Messaging Server=10.0.1.4.0
Oracle Communications Network Charging And Control>=12.0.0<=12.0.3
Oracle Communications Network Charging And Control=6.0.1
Oracle Enterprise Manager Base Platform=13.3.0.0
Oracle Enterprise Manager Base Platform=13.4.0.0
Oracle Global Lifecycle Management Opatch<12.2.0.1.20
Oracle Jd Edwards Enterpriseone Orchestrator<9.2.4.2
Oracle Jd Edwards Enterpriseone Tools<9.2.4.2
Oracle Primavera Unifier>=17.7<=17.12
Oracle Primavera Unifier=16.1
Oracle Primavera Unifier=16.2
Oracle Primavera Unifier=18.8
Oracle Primavera Unifier=19.12
Oracle Retail Merchandising System=15.0
Oracle Retail Sales Audit=14.1
Oracle Retail Xstore Point of Service=15.0
Oracle Retail Xstore Point of Service=16.0
Oracle Retail Xstore Point of Service=17.0
Oracle Retail Xstore Point of Service=18.0
Oracle Retail Xstore Point of Service=19.0
Oracle WebLogic Server=12.2.1.3.0
Oracle WebLogic Server=12.2.1.4.0
IBM RQM<=6.0.6.1
IBM RQM<=6.0.6
IBM ETM<=7.0.0
IBM RQM<=6.0.2
IBM EWM<=7.0
IBM CLM<=6.0.6.1
IBM CLM<=6.0.6
IBM ELM<=7.0
IBM CLM<=6.0.2
IBM RDNG<=6.0.2
IBM RDNG<=6.0.6.1
IBM RDNG<=6.0.6
IBM DOORS Next<=7.0

Remedy

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`

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Reference Links

Frequently Asked Questions

  • What is CVE-2020-11620?

    CVE-2020-11620 is a vulnerability found in jackson-databind 2.x that mishandles the interaction between serialization gadgets and typing.

  • What is the severity of CVE-2020-11620?

    The severity of CVE-2020-11620 is high, with a severity value of 8.1.

  • What is affected by CVE-2020-11620?

    Jackson-databind versions before 2.9.10.4 are affected by CVE-2020-11620.

  • How does CVE-2020-11620 impact system security?

    CVE-2020-11620 poses a threat to data confidentiality and integrity, as well as system availability.

  • How can I fix CVE-2020-11620?

    To fix CVE-2020-11620, update your jackson-databind version to 2.9.10.4 or higher.

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