high
7.5
CWE
770 1321 20
Advisory Published
CVE Published
Advisory Published
Updated

CVE-2020-8203: Input Validation

First published: Mon Apr 27 2020(Updated: )

A flaw was found in nodejs-lodash in versions 4.17.15 and earlier. A prototype pollution attack is possible which can lead to arbitrary code execution. The primary threat from this vulnerability is to data integrity and system availability.

Credit: support@hackerone.com support@hackerone.com support@hackerone.com

Affected SoftwareAffected VersionHow to fix
redhat/kiali<0:v1.12.10.redhat2-1.el7
0:v1.12.10.redhat2-1.el7
redhat/ior<0:1.1.6-1.el8
0:1.1.6-1.el8
redhat/servicemesh<0:1.1.6-1.el8
0:1.1.6-1.el8
redhat/servicemesh-cni<0:1.1.6-1.el8
0:1.1.6-1.el8
redhat/servicemesh-grafana<0:6.4.3-13.el8
0:6.4.3-13.el8
redhat/servicemesh-operator<0:1.1.6-2.el8
0:1.1.6-2.el8
redhat/servicemesh-prometheus<0:2.14.0-14.el8
0:2.14.0-14.el8
redhat/cockpit-ovirt<0:0.14.15-1.el8e
0:0.14.15-1.el8e
redhat/ovirt-engine-ui-extensions<0:1.2.3-1.el8e
0:1.2.3-1.el8e
redhat/ovirt-web-ui<0:1.6.4-1.el8e
0:1.6.4-1.el8e
redhat/nodejs-lodash<4.17.16
4.17.16
npm/lodash.updatewith<=4.10.2
npm/lodash.update<=4.10.2
npm/lodash.setwith<=4.3.2
npm/lodash.set>=3.7.0<=4.3.2
npm/lodash.pick>=4.0.0<=4.4.0
npm/lodash-es>=3.7.0<4.17.20
4.17.20
npm/lodash>=3.7.0<4.17.19
4.17.19
Lodash Lodash Node.js<4.17.20
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 Extensibility Workbench=14.2.0
Oracle Banking Extensibility Workbench=14.3.0
Oracle Banking Extensibility Workbench=14.5.0
Oracle Banking Liquidity Management=14.2.0
Oracle Banking Liquidity Management=14.3.0
Oracle Banking Liquidity Management=14.5.0
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 Banking Trade Finance Process Management=14.2.0
Oracle Banking Trade Finance Process Management=14.3.0
Oracle Banking Trade Finance Process Management=14.5.0
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 Billing and Revenue Management=7.5.0.23.0
Oracle Communications Billing and Revenue Management=12.0.0.3.0
oracle communications Cloud native core policy=1.11.0
Oracle Communications Session Border Controller=8.4
Oracle Communications Session Border Controller=9.0
Oracle Communications Session Border Controller=cz8.4
oracle communications session router=cz8.4
oracle communications subscriber-aware load balancer=cz8.3
oracle communications subscriber-aware load balancer=cz8.4
Oracle Enterprise Communications Broker=3.2.0
Oracle Enterprise Communications Broker=3.3.0
Oracle Enterprise Communications Broker=pcz3.3
Oracle JD Edwards EnterpriseOne Tools<=9.2.6.0
Oracle PeopleSoft Enterprise PeopleTools=8.58
Oracle PeopleSoft Enterprise PeopleTools=8.59
oracle primavera gateway>=17.12.0<=17.12.11
oracle primavera gateway>=18.8.0<=18.8.12
oracle primavera gateway>=19.12.0<=19.12.11
oracle primavera gateway>=20.12.0<=20.12.7

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

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2020-8203?

    CVE-2020-8203 is a vulnerability caused by a prototype pollution attack in the lodash module before version 4.17.20.

  • What is the severity of CVE-2020-8203?

    CVE-2020-8203 has a severity keyword of 'high' and a severity value of 7.

  • How can I exploit CVE-2020-8203?

    To exploit CVE-2020-8203, a remote attacker can use the merge, mergeWith, and defaultsDeep functions in lodash to inject properties onto Object.prototype and potentially crash the server or execute arbitrary code.

  • How do I fix CVE-2020-8203?

    To fix CVE-2020-8203, update the lodash module to version 4.17.20 or newer.

  • Where can I find more information about CVE-2020-8203?

    You can find more information about CVE-2020-8203 at the following references: [IBM X-Force Exchange](https://exchange.xforce.ibmcloud.com/vulnerabilities/183560), [IBM Support](https://www.ibm.com/support/pages/node/6570957), [CVE](https://www.cve.org/CVERecord?id=CVE-2020-8203), [NVD](https://nvd.nist.gov/vuln/detail/CVE-2020-8203), [HackerOne](https://hackerone.com/reports/712065), [npmjs](https://www.npmjs.com/advisories/1523).

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