Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2020-7774

Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Published: Nov 17, 2020 | Modified: Nov 21, 2024
CVSS 3.x
9.8
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.5 HIGH
AV:N/AC:L/Au:N/C:P/I:P/A:P
RedHat/V2
RedHat/V3
7.3 MODERATE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Ubuntu
LOW
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2020-7774
CWEhttps://cwe.mitre.org/data/definitions/1321.html

The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.

Weakness

The product receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype.

Affected Software

NameVendorStart VersionEnd Version
Y18nY18n_project*3.2.2 (excluding)
Y18nY18n_project5.0.0 (including)5.0.5 (excluding)
Y18nY18n_project4.0.0 (including)4.0.0 (including)
Red Hat Enterprise Linux 8RedHatnodejs:12-8030020201124152102.229f0a1c*
Red Hat Enterprise Linux 8RedHatnodejs:10-8030020210118191659.229f0a1c*
Red Hat Enterprise Linux 8RedHatnodejs:14-8030020210126165503.229f0a1c*
Red Hat OpenShift Container Platform 4.7RedHatopenshift4/ose-grafana:v4.7.0-202102130115.p0*
Red Hat OpenShift Container Platform 4.8RedHatopenshift4/ose-thanos-rhel8:v4.8.0-202106291913.p0.git.c358e96.assembly.stream*
Red Hat OpenShift Container Storage 4.7.0 on RHEL-8RedHatocs4/mcg-core-rhel8:5.7.0-60.2c1fdb0.5.7*
Red Hat Software Collections for Red Hat Enterprise Linux 7RedHatrh-nodejs12-nodejs-0:12.19.1-2.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7RedHatrh-nodejs14-nodejs-0:14.15.4-2.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7RedHatrh-nodejs10-nodejs-0:10.23.1-2.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUSRedHatrh-nodejs12-nodejs-0:12.19.1-2.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUSRedHatrh-nodejs14-nodejs-0:14.15.4-2.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7.6 EUSRedHatrh-nodejs10-nodejs-0:10.23.1-2.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUSRedHatrh-nodejs12-nodejs-0:12.19.1-2.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUSRedHatrh-nodejs14-nodejs-0:14.15.4-2.el7*
Red Hat Software Collections for Red Hat Enterprise Linux 7.7 EUSRedHatrh-nodejs10-nodejs-0:10.23.1-2.el7*
Node-y18nUbuntubionic*
Node-y18nUbuntufocal*
Node-y18nUbuntugroovy*
Node-y18nUbuntuhirsute*
Node-y18nUbuntuimpish*
Node-y18nUbuntukinetic*
Node-y18nUbuntutrusty*
Node-y18nUbuntuupstream*

Potential Mitigations

References

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