CVE-2021-23490

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

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

V2 Legend

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

06 Jan 2022, 16:04

Type Values Removed Values Added
References (CONFIRM) https://snyk.io/vuln/SNYK-JS-PARSELINKHEADER-1582783 - (CONFIRM) https://snyk.io/vuln/SNYK-JS-PARSELINKHEADER-1582783 - Exploit, Patch, Third Party Advisory
References (CONFIRM) https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2321973 - (CONFIRM) https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2321973 - Exploit, Patch, Third Party Advisory
References (CONFIRM) https://github.com/thlorenz/parse-link-header/commit/72f05c717b3f129c5331a07bf300ed8886eb8ae1 - (CONFIRM) https://github.com/thlorenz/parse-link-header/commit/72f05c717b3f129c5331a07bf300ed8886eb8ae1 - Patch, Third Party Advisory
CPE cpe:2.3:a:parse-link-header_project:parse-link-header:*:*:*:*:*:node.js:*:*
CWE NVD-CWE-Other
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5

24 Dec 2021, 21:15

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

24 Dec 2021, 20:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-12-24 20:15

Updated : 2024-02-04 22:08

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