critical
9.8
CWE
88 471
Advisory Published
CVE Published
Advisory Published
Updated

CVE-2019-10746

First published: Wed Jun 19 2019(Updated: )

A flaw was found in Nodejs's mixin-deep prior to versions 1.3.2 and 2.0.0. The mixin-deep function could be used to add or modify properties of the Object.prototype. The highest threat from this vulnerability is to system availability.

Credit: report@snyk.io report@snyk.io

Affected SoftwareAffected VersionHow to fix
npm/mixin-deep=2.0.0
2.0.1
npm/mixin-deep<1.3.2
1.3.2
IBM Cloud Pak for Security (CP4S)<=1.6.0.1
IBM Cloud Pak for Security (CP4S)<=1.6.0.0
IBM Cloud Pak for Security (CP4S)<=1.5.0.1
IBM Cloud Pak for Security (CP4S)<=1.5.0.0
IBM Cloud Pak for Security (CP4S)<=1.4.0.0
Mixin-deep Project Mixin-deep<1.3.2
Mixin-deep Project Mixin-deep=2.0.0
Fedoraproject Fedora=30
Fedoraproject Fedora=31
Oracle Communications Cloud Native Core Network Function Cloud Native Environment=1.4.0
redhat/rh-nodejs12-nodejs<0:12.20.1-1.el7
0:12.20.1-1.el7
redhat/rh-nodejs12-nodejs-nodemon<0:2.0.3-1.el7
0:2.0.3-1.el7

Remedy

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

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Frequently Asked Questions

  • What is CVE-2019-10746?

    CVE-2019-10746 is a vulnerability in the mixin-deep module of Node.js that allows for prototype pollution.

  • How severe is CVE-2019-10746?

    CVE-2019-10746 has a severity rating of critical (9.8).

  • Which versions of mixin-deep are affected by CVE-2019-10746?

    Versions before 1.3.2 and version 2.0.0 of mixin-deep are affected by CVE-2019-10746.

  • How can CVE-2019-10746 be exploited?

    CVE-2019-10746 can be exploited by sending a specially-crafted request using a constructor payload.

  • How can I fix CVE-2019-10746?

    To fix CVE-2019-10746, update mixin-deep to version 1.3.2 or higher, or version 2.0.0 or higher.

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