GHSA-vw22-465p-8j5w

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    GHSA-vw22-465p-8j5w

    Published: 13 May 2022Last Modified: 20 Feb 2024

    Summary: Tarball permission preservation in puppet

    Details: When installing a module using the system tar, the PMT will filter filesystem permissions to a sane value. This may just be based on the user's umask. When using minitar, files are unpacked with whatever permissions are in the tarball. This is potentially unsafe, as tarballs can be easily created with weird permissions.

    References: https://nvd.nist.gov/vuln/detail/CVE-2017-10689, https://github.com/puppetlabs/puppet/commit/17d9e02da3882e44c1876e2805cf9708481715ee, https://github.com/puppetlabs/puppet/commit/2f1047f85e22cde139a421bc25d371f2ffc92cb1, https://access.redhat.com/errata/RHSA-2018:2927, https://github.com/puppetlabs/puppet, https://github.com/rubysec/ruby-advisory-db/blob/master/gems/puppet/CVE-2017-10689.yml, https://puppet.com/security/cve/CVE-2017-10689, https://tickets.puppetlabs.com/browse/PUP-7866, https://usn.ubuntu.com/3567-1

    Affected packages

    Package

    Name: puppet

    Purl: pkg:gem/puppet

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -4.10.10

    Affected versions

    0.13.0
    0.13.1
    0.13.2
    0.13.6

    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-vw22-465p-8j5w | CVE-DB