USN-6366-1

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    USN-6366-1

    Published: 13 Sept 2023Last Modified: 25 Jun 2026

    Summary: postgresql-9.5 vulnerability

    Details: It was discovered that PostgreSQL incorrectly handled certain extension script substitutions. An attacker having database-level CREATE privileges can use this issue to execute arbitrary code as the bootstrap superuser.

    References: https://ubuntu.com/security/notices/USN-6366-1, https://ubuntu.com/security/CVE-2023-39417

    Affected packages

    Package

    Name: postgresql-9.5

    Purl: pkg:deb/ubuntu/postgresql-9.5?arch=source&distro=esm-infra%2Fxenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -9.5.25-0ubuntu0.16.04.1+esm5

    Affected versions

    9.5.0-1
    9.5.0-2
    9.5.0-3
    9.5.1-1
    9.5.2-1
    9.5.3-0ubuntu0.16.04
    9.5.4-0ubuntu0.16.04
    9.5.5-0ubuntu0.16.04
    9.5.6-0ubuntu0.16.04
    9.5.7-0ubuntu0.16.04
    9.5.8-0ubuntu0.16.04.1
    9.5.9-0ubuntu0.16.04
    9.5.10-0ubuntu0.16.04
    9.5.11-0ubuntu0.16.04
    9.5.12-0ubuntu0.16.04
    9.5.13-0ubuntu0.16.04
    9.5.14-0ubuntu0.16.04
    9.5.16-0ubuntu0.16.04.1
    9.5.17-0ubuntu0.16.04.1
    9.5.18-0ubuntu0.16.04.1
    9.5.19-0ubuntu0.16.04.1
    9.5.21-0ubuntu0.16.04.1
    9.5.23-0ubuntu0.16.04.1
    9.5.24-0ubuntu0.16.04.1
    9.5.25-0ubuntu0.16.04.1
    9.5.25-0ubuntu0.16.04.1+esm1
    9.5.25-0ubuntu0.16.04.1+esm2
    9.5.25-0ubuntu0.16.04.1+esm3
    9.5.25-0ubuntu0.16.04.1+esm4

    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
    USN-6366-1 | CVE-DB