CVE-2021-23490

The package parse-link-header before 2.0.0 are vulnerable to Regular Expression Denial of Service (ReDoS) via the checkHeader function.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/thlorenz/parse-link-header/commit/72f05c717b3f129c5331a07bf300ed8886eb8ae1	Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2321973	Exploit Patch Third Party Advisory
https://snyk.io/vuln/SNYK-JS-PARSELINKHEADER-1582783	Exploit Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:parse-link-header_project:parse-link-header:*:*:*:*:*:node.js:*:*

History

08 Aug 2023, 14:22

Type	Values Removed	Values Added
CWE	~~NVD-CWE-Other~~	CWE-1333

Information

Published : 2021-12-24 20:15

Updated : 2024-02-28 18:48

NVD link : CVE-2021-23490

Mitre link : CVE-2021-23490

CVE.ORG link : CVE-2021-23490

JSON object : View

Products Affected

parse-link-header_project

parse-link-header

CWE

CWE-1333

Inefficient Regular Expression Complexity

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