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GitHub Advisory DatabaseGHSA-58G2-9FQR-36Q2

HistorySep 02, 2021 - 10:01 p.m.

Prototype Pollution in Proto

2021-09-0222:01:01

CWE-1321

GitHub Advisory Database

github.com

prototype pollution

proto

injection

object property

merge function

software

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

34.6%

JSON

This affects all versions of package Proto. It is possible to inject pollute the object property of an application using Proto by leveraging the merge function.

Affected configurations

Vulners

Node

proto_projectprotoRange≤1.1.4node.js

VendorProductVersionCPE
proto_projectproto*cpe:2.3:a:proto_project:proto:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
proto_project	proto	*	cpe:2.3:a:proto_project:proto::::::node.js::*

References

github.com/advisories/GHSA-58g2-9fqr-36q2

nvd.nist.gov/vuln/detail/CVE-2021-23426

snyk.io/vuln/SNYK-JS-PROTO-1316301

www.npmjs.com/package/Proto

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

34.6%

JSON

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