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GitHub Advisory DatabaseGHSA-8F89-2FWJ-5V5R

HistoryApr 13, 2021 - 3:41 p.m.

Improper Input Validation in klona

2021-04-1315:41:24

CWE-20

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

0.015 Low

EPSS

Percentile

86.9%

JSON

Flaw in input validation in npm package klona version 1.1.0 and earlier may allow prototype pollution attack that may result in remote code execution or denial of service of applications using klona.

Affected configurations

Vulners

Node

klona_projectklonaRange≤1.1.0node.js

CPENameOperatorVersion
klonale1.1.0

CPE	Name	Operator	Version
	klona	le	1.1.0

References

github.com/advisories/GHSA-8f89-2fwj-5v5r

github.com/lukeed/klona/commit/200e8d1fd383a54790ee6fc8228264c21954e38e

hackerone.com/reports/778414

nvd.nist.gov/vuln/detail/CVE-2020-8125

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

0.015 Low

EPSS

Percentile

86.9%

JSON

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