UBUNTU-CVE-2022-1664

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    UBUNTU-CVE-2022-1664

    Published: 25 May 2022Last Modified: 22 Apr 2026
    Upstream:
    CVE-2022-1664

    Summary:

    Details: Dpkg::Source::Archive in dpkg, the Debian package management system, before version 1.21.8, 1.20.10, 1.19.8, 1.18.26 is prone to a directory traversal vulnerability. When extracting untrusted source packages in v2 and v3 source package formats that include a debian.tar, the in-place extraction can lead to directory traversal situations on specially crafted orig.tar and debian.tar tarballs.

    References: https://ubuntu.com/security/CVE-2022-1664, https://ubuntu.com/security/notices/USN-5446-1, https://ubuntu.com/security/notices/USN-5446-2, https://www.cve.org/CVERecord?id=CVE-2022-1664

    Affected packages

    Package

    Name: dpkg

    Purl: pkg:deb/ubuntu/[email protected]+esm1?arch=source&distro=esm-infra-legacy/trusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.16.12ubuntu1

    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
    UBUNTU-CVE-2022-1664 | CVE-DB