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GitHub Advisory DatabaseGHSA-2W3F-9W3Q-QW77

HistoryOct 12, 2021 - 6:30 p.m.

Prototype Pollution in config-handler

2021-10-1218:30:37

CWE-913

GitHub Advisory Database

github.com

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

71.9%

JSON

All versions of package config-handler are vulnerable to Prototype Pollution when loading config files.

Affected configurations

Vulners

Node

confighandlerRange≤2.0.3

CPENameOperatorVersion
config-handlerle2.0.3

CPE	Name	Operator	Version
	config-handler	le	2.0.3

References

github.com/advisories/GHSA-2w3f-9w3q-qw77

github.com/jarradseers/config-handler/issues/1

nvd.nist.gov/vuln/detail/CVE-2021-23448

snyk.io/vuln/SNYK-JS-CONFIGHANDLER-1564947

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.003 Low

EPSS

Percentile

71.9%

JSON

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