DEBIAN-CVE-2023-39418

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    DEBIAN-CVE-2023-39418

    Published: 11 Aug 2023Last Modified: 15 Sept 2026
    Upstream:
    CVE-2023-39418

    Summary:

    Details: A vulnerability was found in PostgreSQL with the use of the MERGE command, which fails to test new rows against row security policies defined for UPDATE and SELECT. If UPDATE and SELECT policies forbid some rows that INSERT policies do not forbid, a user could store such rows.

    References: https://security-tracker.debian.org/tracker/CVE-2023-39418

    Affected packages

    Package

    Name: postgresql-15

    Purl: pkg:deb/debian/postgresql-15?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -15.5-0+deb12u1

    Affected versions

    15.3-0+deb12u1

    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
    DEBIAN-CVE-2023-39418 | CVE-DB