CVE-2021-23490

    Dashboard / Vulnerabilities / CVE-2021-23490

    CVE-2021-23490

    Published: 24 Dec 2021Last Modified: 8 Jul 2026

    Summary:

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

    References: https://github.com/thlorenz/parse-link-header/commit/72f05c717b3f129c5331a07bf300ed8886eb8ae1, https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2321973, https://snyk.io/vuln/SNYK-JS-PARSELINKHEADER-1582783

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -a7d59b6b44819a261c936b2374b792aa10ce3f2e

    Affected versions

    v1.0.1
    v1.0.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2021-23490 | CVE-DB