CVE-2020-28460

CVSS V2 High 7.5 CVSS V3 Medium 5.6

Description

This affects the package multi-ini before 2.1.2. It is possible to pollute an object's prototype by specifying the constructor.proto object as part of an array. This is a bypass of CVE-2020-28448.

Overview

CVE ID
CVE-2020-28460

Assigner
report@snyk.io

Vulnerability Status
Analyzed

Published Version
2020-12-22T13:15:12

Last Modified Date
2022-12-02T19:39:41

Weakness Enumerations

CWE	URL
CWE-915	http://cwe.mitre.org/data/definitions/915.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:multi-ini_project:multi-ini::::::node.js::*	1	OR		2.1.2

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
7.5

Severity
HIGH

Exploitability Score
10

Impact Score
6.4

CVSS Version 3

Version
3.1

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

Attack Vector
NETWORK

Attack Compatibility
HIGH

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
LOW

Availability Impact
LOW

Base Score
5.6

Base Severity
MEDIUM

Exploitability Score
2.2

Impact Score
3.4

References

Reference URL	Reference Tags
https://github.com/evangelion1204/multi-ini/commit/6b2212b2ce152c19538a2431415f72942c5a1bde	Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JS-MULTIINI-1053229	Exploit Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-28460
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-28460

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:04:22				Added to TrackCVE
2022-12-05 18:39:52	2020-12-22T13:15Z	2020-12-22T13:15:12	CVE Published Date	updated
2022-12-05 18:39:52		2022-12-02T19:39:41	CVE Modified Date	updated
2022-12-05 18:39:52		Analyzed	Vulnerability Status	updated