UBUNTU-CVE-2020-27350

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    UBUNTU-CVE-2020-27350

    Published: 9 Dec 2020Last Modified: 22 Apr 2026
    Upstream:
    CVE-2020-27350

    Summary:

    Details: APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in files apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfile.cc. This issue affects: apt 1.2.32ubuntu0 versions prior to 1.2.32ubuntu0.2; 1.6.12ubuntu0 versions prior to 1.6.12ubuntu0.2; 2.0.2ubuntu0 versions prior to 2.0.2ubuntu0.2; 2.1.10ubuntu0 versions prior to 2.1.10ubuntu0.1;

    References: https://ubuntu.com/security/CVE-2020-27350, https://ubuntu.com/security/notices/USN-4667-1, https://ubuntu.com/security/notices/USN-4667-2, https://www.cve.org/CVERecord?id=CVE-2020-27350

    Affected packages

    Package

    Name: apt

    Purl: pkg:deb/ubuntu/[email protected]+esm3?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.0.1ubuntu2.24+esm3

    Affected versions

    0.9.9.1~ubuntu3
    0.9.9.1~ubuntu4
    0.9.9.1~ubuntu5
    0.9.13~exp1ubuntu1
    0.9.13~exp1ubuntu2
    0.9.13~exp1ubuntu3
    0.9.13.1~ubuntu1
    0.9.14.1ubuntu1
    0.9.14.1ubuntu2
    0.9.15.1ubuntu1
    0.9.15.4ubuntu1
    0.9.15.4ubuntu2
    0.9.15.4ubuntu3
    0.9.15.4ubuntu4
    0.9.15.4ubuntu5

    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-2020-27350 | CVE-DB