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    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.

    Published:Dec 24, 2021
    Last Modified:Nov 21, 2024
    EPS:Dec 24, 2021
    EPSS Score:0.00408
    CVSS Score:7.5

    Affected Products

    Vendor
    Parse-link-header Project
    Product
    Parse-link-header

    Exploits

    https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2321973https://snyk.io/vuln/SNYK-JS-PARSELINKHEADER-1582783https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2321973https://snyk.io/vuln/SNYK-JS-PARSELINKHEADER-1582783

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-492 Regular Expression Exponential Blowup

    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