UBUNTU-CVE-2020-7063

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    UBUNTU-CVE-2020-7063

    Published: 27 Feb 2020Last Modified: 22 Apr 2026
    Upstream:
    CVE-2020-7063
    Aliases:
    USN-4330-1

    Summary:

    Details: In PHP versions 7.2.x below 7.2.28, 7.3.x below 7.3.15 and 7.4.x below 7.4.3, when creating PHAR archive using PharData::buildFromIterator() function, the files are added with default permissions (0666, or all access) even if the original files on the filesystem were with more restrictive permissions. This may result in files having more lax permissions than intended when such archive is extracted.

    References: https://ubuntu.com/security/CVE-2020-7063, http://git.php.net/?p=php-src.git;a=commit;h=ead40a66785aedaa393f953a0ed9224adaf040cd, https://ubuntu.com/security/notices/USN-4330-1, https://www.cve.org/CVERecord?id=CVE-2020-7063

    Affected packages

    Package

    Name: php5

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-1ubuntu4.29+esm11?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -5.5.9+dfsg-1ubuntu4.29+esm11

    Affected versions

    5.5.3+dfsg-1ubuntu2
    5.5.3+dfsg-1ubuntu3
    5.5.6+dfsg-1ubuntu1
    5.5.6+dfsg-1ubuntu2
    5.5.8+dfsg-2ubuntu1
    5.5.9+dfsg-1ubuntu1
    5.5.9+dfsg-1ubuntu2
    5.5.9+dfsg-1ubuntu3
    5.5.9+dfsg-1ubuntu4
    5.5.9+dfsg-1ubuntu4.1
    5.5.9+dfsg-1ubuntu4.2
    5.5.9+dfsg-1ubuntu4.3
    5.5.9+dfsg-1ubuntu4.4
    5.5.9+dfsg-1ubuntu4.5
    5.5.9+dfsg-1ubuntu4.6
    5.5.9+dfsg-1ubuntu4.7
    5.5.9+dfsg-1ubuntu4.9
    5.5.9+dfsg-1ubuntu4.11
    5.5.9+dfsg-1ubuntu4.12
    5.5.9+dfsg-1ubuntu4.13
    5.5.9+dfsg-1ubuntu4.14
    5.5.9+dfsg-1ubuntu4.16
    5.5.9+dfsg-1ubuntu4.17
    5.5.9+dfsg-1ubuntu4.19
    5.5.9+dfsg-1ubuntu4.20
    5.5.9+dfsg-1ubuntu4.21
    5.5.9+dfsg-1ubuntu4.22
    5.5.9+dfsg-1ubuntu4.23
    5.5.9+dfsg-1ubuntu4.24
    5.5.9+dfsg-1ubuntu4.25
    5.5.9+dfsg-1ubuntu4.26
    5.5.9+dfsg-1ubuntu4.27
    5.5.9+dfsg-1ubuntu4.29
    5.5.9+dfsg-1ubuntu4.29+esm1
    5.5.9+dfsg-1ubuntu4.29+esm2
    5.5.9+dfsg-1ubuntu4.29+esm3
    5.5.9+dfsg-1ubuntu4.29+esm4
    5.5.9+dfsg-1ubuntu4.29+esm5
    5.5.9+dfsg-1ubuntu4.29+esm6
    5.5.9+dfsg-1ubuntu4.29+esm8
    5.5.9+dfsg-1ubuntu4.29+esm10

    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-2020-7063 | CVE-DB