UBUNTU-CVE-2020-14393

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    UBUNTU-CVE-2020-14393

    Published: 16 Sept 2020Last Modified: 24 Jun 2026
    Upstream:
    CVE-2020-14393

    Summary:

    Details: A buffer overflow was found in perl-DBI < 1.643 in DBI.xs. A local attacker who is able to supply a string longer than 300 characters could cause an out-of-bounds write, affecting the availability of the service or integrity of data.

    References: https://ubuntu.com/security/CVE-2020-14393, https://metacpan.org/pod/distribution/DBI/Changes#Changes-in-DBI-1.643, https://ubuntu.com/security/notices/USN-5030-1, https://ubuntu.com/security/notices/USN-5030-2, https://www.cve.org/CVERecord?id=CVE-2020-14393

    Affected packages

    Package

    Name: libdbi-perl

    Purl: pkg:deb/ubuntu/libdbi-perl?arch=source&distro=esm-infra-legacy%2Ftrusty

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.627-1

    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-2020-14393 | CVE-DB