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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

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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.004 Low

EPSS

Percentile

72.8%

JSON

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

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

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

7.5 High

CVSS2

Access Vector

NETWORK

Access 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

0.004 Low

EPSS

Percentile

72.8%

JSON

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