ByteOS Network

NVD Vulnerability Details :

CVE-2020-7770

Analyzed

Source-report@snyk.io

Published At-12 Nov, 2020 | 11:15

Updated At-02 Dec, 2022 | 19:44

This affects the package json8 before 1.0.3. The function adds in the target object the property specified in the path, however it does not properly check the key being set, leading to a prototype pollution.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	9.8	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Secondary	3.1	6.5	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Primary	2.0	7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P

Type: Primary

Version: 3.1

Base score: 9.8

Base severity: CRITICAL

Vector:

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

Type: Secondary

Version: 3.1

Base score: 6.5

Base severity: MEDIUM

Vector:

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

Type: Primary

Version: 2.0

Base score: 7.5

Base severity: HIGH

Vector:

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

CPE Matches

json8_project>>json8>>Versions before 1.0.3(exclusive)

cpe:2.3:a:json8_project:json8:*:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-1321	Primary	nvd@nist.gov

CWE ID: CWE-1321

Type: Primary

Source: nvd@nist.gov

References

Hyperlink	Source	Resource
https://github.com/sonnyp/JSON8/commit/2e890261b66cbc54ae01d0c79c71b0fd18379e7e	report@snyk.io	Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JS-JSON8-1017116	report@snyk.io	Exploit Third Party Advisory

Hyperlink: https://github.com/sonnyp/JSON8/commit/2e890261b66cbc54ae01d0c79c71b0fd18379e7e

Source: report@snyk.io

Resource:

Patch

Third Party Advisory

Hyperlink: https://snyk.io/vuln/SNYK-JS-JSON8-1017116

Source: report@snyk.io

Resource:

Exploit

Third Party Advisory

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History