GHSA-p8q8-jfcv-g2h2

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    GHSA-p8q8-jfcv-g2h2

    Published: 9 Aug 2021Last Modified: 10 Dec 2025

    Summary: Directory Traversal in Archive_Tar

    Details: In Archive_Tar before 1.4.14, symlinks can refer to targets outside of the extracted archive, a different vulnerability than CVE-2020-36193.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-32610, https://github.com/pear/Archive_Tar/commit/7789ebb2f34f9e4adb3a4152ad0d1548930a9755, https://github.com/pear/Archive_Tar/commit/b5832439b1f37331fb4f87e67fe4f, https://github.com/pear/Archive_Tar, https://github.com/pear/Archive_Tar/releases/tag/1.4.14, https://lists.debian.org/debian-lts-announce/2021/07/msg00023.html, https://lists.fedoraproject.org/archives/list/[email protected]/message/42GPGVVFTLJYAKRI75IVB5R45NYQGEUR, https://lists.fedoraproject.org/archives/list/[email protected]/message/CAODVMHGL5MHQWQAQTXQ7G7OE3VQZ7LS, https://lists.fedoraproject.org/archives/list/[email protected]/message/G5LTY6COQYNMMHQJ3QIOJHEWCKD4XDFH, https://lists.fedoraproject.org/archives/list/[email protected]/message/VJQQYDAOWHD6RDITDRPHFW7WY6BS3V5N, https://www.drupal.org/sa-core-2021-004

    Affected packages

    Package

    Name: pear/archive_tar

    Purl: pkg:composer/pear/archive_tar

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.4.14

    Affected versions

    1.3.11
    1.3.12
    1.3.13
    1.3.14
    1.3.15
    1.3.16

    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-p8q8-jfcv-g2h2 | CVE-DB