CVE-2020-7608

CVSS V2 Medium 4.6 CVSS V3 Medium 5.3

Description

yargs-parser could be tricked into adding or modifying properties of Object.prototype using a "__proto__" payload.

Overview

CVE ID
CVE-2020-7608

Assigner
report@snyk.io

Vulnerability Status
Analyzed

Published Version
2020-03-16T20:15:12

Last Modified Date
2022-11-15T16:40:49

Weakness Enumerations

CWE	URL
CWE-1321	http://cwe.mitre.org/data/definitions/1321.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:yargs:yargs-parser::::::node.js::*	1	OR		5.0.1
cpe:2.3:a:yargs:yargs-parser::::::node.js::*	1	OR	6.0.0	13.1.2
cpe:2.3:a:yargs:yargs-parser::::::node.js::*	1	OR	14.0.0	15.0.1
cpe:2.3:a:yargs:yargs-parser::::::node.js::*	1	OR	16.0.0	18.1.1

CVSS Version 2

Version
2.0

Vector String
AV:L/AC:L/Au:N/C:P/I:P/A:P

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
4.6

Severity
MEDIUM

Exploitability Score
3.9

Impact Score
6.4

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
LOW

Availability Impact
LOW

Base Score
5.3

Base Severity
MEDIUM

Exploitability Score
1.8

Impact Score
3.4

References

Reference URL	Reference Tags
https://snyk.io/vuln/SNYK-JS-YARGSPARSER-560381	Exploit Patch Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-7608
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7608

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:05:37				Added to TrackCVE
2022-12-04 12:57:06	2020-03-16T20:15Z	2020-03-16T20:15:12	CVE Published Date	updated
2022-12-04 12:57:07		2022-11-15T16:40:49	CVE Modified Date	updated
2022-12-04 12:57:07		Analyzed	Vulnerability Status	updated