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GitHub Advisory DatabaseGHSA-VJ72-MWRJ-M2XQ

HistoryAug 10, 2021 - 4:09 p.m.

Prototype Pollution in deepmergefn

2021-08-1016:09:25

CWE-915

CWE-1321

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

0.005 Low

EPSS

Percentile

76.3%

JSON

All versions of package deepmergefn are vulnerable to Prototype Pollution via deepMerge function.

Affected configurations

Vulners

Node

deepmergefn_projectdeepmergefnRange≤1.1.0node.js

CPENameOperatorVersion
deepmergefnle1.1.0

CPE	Name	Operator	Version
	deepmergefn	le	1.1.0

References

github.com/advisories/GHSA-vj72-mwrj-m2xq

github.com/jesusgm/deepmergefn/blob/master/index.js#23L6

nvd.nist.gov/vuln/detail/CVE-2021-23417

snyk.io/vuln/SNYK-JS-DEEPMERGEFN-1310984

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

0.005 Low

EPSS

Percentile

76.3%

JSON

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