High severityNVD Advisory· Published Nov 17, 2020· Updated Sep 16, 2024
Prototype Pollution
CVE-2020-7774
Description
The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
y18nnpm | < 3.2.2 | 3.2.2 |
y18nnpm | >= 4.0.0, < 4.0.1 | 4.0.1 |
y18nnpm | >= 5.0.0, < 5.0.5 | 5.0.5 |
Affected products
62- y18n/y18ndescription
- ghsa-coords61 versionspkg:npm/y18npkg:rpm/almalinux/nodejs-nodemonpkg:rpm/almalinux/nodejs-packagingpkg:rpm/opensuse/nodejs10&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/nodejs10&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/nodejs12&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/nodejs12&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/nodejs14&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/nodejs14&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/nodejs14&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/nodejs8&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/nodejs8&distro=openSUSE%20Leap%2015.3pkg:rpm/suse/nodejs10&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP2pkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/nodejs10&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/nodejs10&distro=SUSE%20Manager%20Proxy%204.0pkg:rpm/suse/nodejs10&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0pkg:rpm/suse/nodejs10&distro=SUSE%20Manager%20Server%204.0pkg:rpm/suse/nodejs12&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/nodejs12&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP2pkg:rpm/suse/nodejs12&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP3pkg:rpm/suse/nodejs14&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2012pkg:rpm/suse/nodejs14&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP2pkg:rpm/suse/nodejs14&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP3pkg:rpm/suse/nodejs8&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP2pkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/nodejs8&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/nodejs8&distro=SUSE%20Manager%20Proxy%204.0pkg:rpm/suse/nodejs8&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0pkg:rpm/suse/nodejs8&distro=SUSE%20Manager%20Server%204.0pkg:rpm/suse/nodejs-common&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Web%20and%20Scripting%2015%20SP2pkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/nodejs-common&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/nodejs-common&distro=SUSE%20Manager%20Proxy%204.0pkg:rpm/suse/nodejs-common&distro=SUSE%20Manager%20Retail%20Branch%20Server%204.0pkg:rpm/suse/nodejs-common&distro=SUSE%20Manager%20Server%204.0
< 3.2.2+ 60 more
- (no CPE)range: < 3.2.2
- (no CPE)range: < 1.18.3-1.module_el8.3.0+2023+d2377ea3
- (no CPE)range: < 17-3.module_el8.4.0+2224+b07ac28e
- (no CPE)range: < 10.24.1-lp152.2.15.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 12.22.2-lp152.3.15.1
- (no CPE)range: < 12.22.2-4.16.1
- (no CPE)range: < 14.17.2-lp152.11.1
- (no CPE)range: < 14.17.2-5.12.1
- (no CPE)range: < 14.17.5-1.2
- (no CPE)range: < 8.17.0-lp152.3.14.1
- (no CPE)range: < 8.17.0-10.12.2
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.39.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 10.24.1-1.36.1
- (no CPE)range: < 12.22.2-1.32.1
- (no CPE)range: < 12.22.2-4.16.1
- (no CPE)range: < 12.22.2-4.16.1
- (no CPE)range: < 14.17.2-6.12.1
- (no CPE)range: < 14.17.2-5.12.1
- (no CPE)range: < 14.17.2-5.12.1
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-10.12.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 8.17.0-3.47.2
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
- (no CPE)range: < 2.0-3.2.1
Patches
Vulnerability mechanics
References
10- github.com/advisories/GHSA-c4w7-xm78-47vhghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-7774ghsaADVISORY
- cert-portal.siemens.com/productcert/pdf/ssa-389290.pdfghsaWEB
- github.com/yargs/y18n/commit/90401eea9062ad498f4f792e3fff8008c4c193a3ghsaWEB
- github.com/yargs/y18n/commit/a9ac604abf756dec9687be3843e2c93bfe581f25ghsaWEB
- github.com/yargs/y18n/issues/96ghsaWEB
- github.com/yargs/y18n/pull/108ghsaWEB
- snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038306ghsaWEB
- snyk.io/vuln/SNYK-JS-Y18N-1021887ghsaWEB
- www.oracle.com/security-alerts/cpuApr2021.htmlghsaWEB
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