GHSA-2rpm-4x8c-pvqg

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    GHSA-2rpm-4x8c-pvqg

    Published: 13 May 2022Last Modified: 16 Mar 2026

    Summary: Improper Limitation of a Pathname to a Restricted Directory in Zip4j

    Details: zip4j before 1.3.3 is vulnerable to directory traversal, allowing attackers to write to arbitrary files via a ../ (dot dot slash) in a Zip archive entry that is mishandled during extraction. This vulnerability is also known as 'Zip-Slip'.

    References: https://nvd.nist.gov/vuln/detail/CVE-2018-1002202, https://github.com/snyk/zip-slip-vulnerability, https://snyk.io/research/zip-slip-vulnerability, https://snyk.io/vuln/SNYK-JAVA-NETLINGALAZIP4J-31679, https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbmu03895en_us

    Affected packages

    Package

    Name: net.lingala.zip4j:zip4j

    Purl: pkg:maven/net.lingala.zip4j/zip4j

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.3.3

    Affected versions

    1.2.3
    1.2.4
    1.2.5
    1.2.6
    1.2.7
    1.2.8
    1.2.9

    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
    GHSA-2rpm-4x8c-pvqg | CVE-DB