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CVE-2020-7774
Vulnerability Database
npm
CVE-2020-7774
Base Score
CRITICAL
9.8
CVE-2020-7774
The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.
Vector
NETWORK
Published By
report@snyk.io
Published Date
Nov 17, 2020, 13:15
Affected Versions
(3)
y18n
(npm)
Introduced
0
Fixed
3.2.2
Limit
N/A
y18n
(npm)
Introduced
4.0.0
Fixed
4.0.1
Limit
N/A
y18n
(npm)
Introduced
5.0.0
Fixed
5.0.5
Limit
N/A
Package (Ecosystem)
Introduced
Fixed
Limit
y18n
(npm)
0
3.2.2
N/A
y18n
(npm)
4.0.0
4.0.1
N/A
y18n
(npm)
5.0.0
5.0.5
N/A
Weakness Type (CWE)
:
CWE-1321
CVSS Metrics
CVSS v3.1
CVSS v2
Base Score
9.8
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Severity
CRITICAL
Version
3.1
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality (C)
HIGH
Integrity (I)
HIGH
Availability (A)
HIGH
References
https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf
https://github.com/yargs/y18n/issues/96
https://github.com/yargs/y18n/pull/108
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1038306
https://snyk.io/vuln/SNYK-JS-Y18N-1021887
https://www.oracle.com/security-alerts/cpuApr2021.html
Base Score
CRITICAL
9.8
Weakness Type (CWE)
:
CWE-1321
CVSS Metrics
CVSS v3.1
CVSS v2
Base Score
9.8
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Severity
CRITICAL
Version
3.1
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality (C)
HIGH
Integrity (I)
HIGH
Availability (A)
HIGH
