CVE-2021-23343

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    CVE-2021-23343

    Published: 4 May 2021Last Modified: 9 Jul 2026

    Summary:

    Details: All versions of package path-parse are vulnerable to Regular Expression Denial of Service (ReDoS) via splitDeviceRe, splitTailRe, and splitPathRe regular expressions. ReDoS exhibits polynomial worst-case time complexity.

    References: https://lists.apache.org/thread.html/r6a32cb3eda3b19096ad48ef1e7aa8f26e005f2f63765abb69ce08b85%40%3Cdev.myfaces.apache.org%3E, https://github.com/jbgutierrez/path-parse/issues/8, https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1279028, https://snyk.io/vuln/SNYK-JS-PATHPARSE-1077067

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -9f1db2802ffbc572e6b447f66126697e33b0055e

    Affected versions

    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-2021-23343 | CVE-DB