critical
9.8
CWE
502
Advisory Published
Advisory Published
Updated

CVE-2020-24750

First published: Thu Sep 17 2020(Updated: )

A flaw was found in jackson-databind 2.x in versions prior to 2.9.10.6. The interaction between serialization gadgets and typing is mishandled. The highest threat from this vulnerability is to data confidentiality and system availability.

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

Affected SoftwareAffected VersionHow to fix
FasterXML jackson-databind>=2.0.0<2.6.7.5
FasterXML jackson-databind>=2.7.0<2.9.10.6
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 Corporate Lending Process Management=14.2.0
Oracle Banking Corporate Lending Process Management=14.3.0
Oracle Banking Corporate Lending Process Management=14.5.0
Oracle Banking Credit Facilities Process Management=14.2.0
Oracle Banking Credit Facilities Process Management=14.3.0
Oracle Banking Credit Facilities Process Management=14.5.0
Oracle Banking Liquidity Management=14.2
Oracle Banking Liquidity Management=14.3
Oracle Banking Liquidity Management=14.5
Oracle Banking Supply Chain Finance=14.2.0
Oracle Banking Supply Chain Finance=14.3.0
Oracle Banking Supply Chain Finance=14.5.0
Oracle Blockchain Platform<21.1.2
Oracle Communications Calendar Server=8.0
Oracle Communications Calendar Server=8.0.0.4.0
Oracle Communications Contacts Server=8.0
Oracle Communications Contacts Server=8.0.0.5.0
Oracle Communications Diameter Signaling Router>=8.0.0<=8.2.2
Oracle Communications Element Manager>=8.2.0<=8.2.4.0
Oracle Communications Instant Messaging Server=10.0.1.5.0
Oracle Communications Messaging Server=8.1
Oracle Communications Offline Mediation Controller=12.0.0.3.0
Oracle Communications Policy Management=12.5.0
Oracle Communications Pricing Design Center=12.0.0.4.0
Oracle Communications Services Gatekeeper=7.0
Oracle Communications Session Report Manager>=8.0.0.0<=8.2.2.1
Oracle Communications Session Route Manager>=8.2.0<=8.2.2.1
Oracle Communications Unified Inventory Management=7.4.1
Oracle Identity Manager Connector=11.1.1.5.0
Oracle Siebel Core - Server Framework<=21.5
Oracle Siebel Ui Framework<=21.2
Debian Debian Linux=9.0
maven/com.fasterxml.jackson.core:jackson-databind>=2.7.0<=2.9.10.5
2.9.10.6
maven/com.fasterxml.jackson.core:jackson-databind>=2.0<=2.6.7.4
2.6.7.5
redhat/rh-maven35-jackson-databind<0:2.7.6-2.11.el7
0:2.7.6-2.11.el7
redhat/jackson-databind<2.9.10.6
2.9.10.6
IBM IBM® Db2® on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data<=v3.5 through refresh 10v4.0 through refresh 9v4.5 through refresh 3v4.6 through refresh 6v4.7 through refresh 4v4.8 through refresh 4

Remedy

https://github.com/FasterXML/jackson-databind/commit/ad5a630174f08d279504bc51ebba8772fd71b86b

Remedy

https://github.com/FasterXML/jackson-databind/issues/2798

Remedy

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

Remedy

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

Remedy

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

Remedy

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

Remedy

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

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` * avoid com.pastdev.httpcomponents in the classpath

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2020-24750?

    CVE-2020-24750 is a vulnerability in jackson-databind versions prior to 2.9.10.6 which mishandles the interaction between serialization gadgets and typing.

  • What is the severity of CVE-2020-24750?

    CVE-2020-24750 has a severity rating of 8.1, which is categorized as high.

  • How does CVE-2020-24750 impact data confidentiality?

    CVE-2020-24750 poses a threat to data confidentiality.

  • How does CVE-2020-24750 impact system availability?

    CVE-2020-24750 poses a threat to system availability.

  • How can I fix CVE-2020-24750?

    To fix CVE-2020-24750, update to jackson-databind version 2.9.10.6 or higher.

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