ALPINE-CVE-2021-20229

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    ALPINE-CVE-2021-20229

    Published: 23 Feb 2021Last Modified: 27 Aug 2026
    Upstream:
    CVE-2021-20229

    Summary:

    Details: A flaw was found in PostgreSQL in versions before 13.2. This flaw allows a user with SELECT privilege on one column to craft a special query that returns all columns of the table. The highest threat from this vulnerability is to confidentiality.

    References: https://security.alpinelinux.org/vuln/CVE-2021-20229

    Affected packages

    Package

    Name: postgresql

    Purl: pkg:apk/alpine/postgresql?arch=source

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 13.0
    Fixed -12.6-r0

    Affected versions

    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
    ALPINE-CVE-2021-20229 | CVE-DB