CVE-2017-7484

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    CVE-2017-7484

    Published: 12 May 2017Last Modified: 16 Apr 2026

    Summary:

    Details: It was found that some selectivity estimation functions in PostgreSQL before 9.2.21, 9.3.x before 9.3.17, 9.4.x before 9.4.12, 9.5.x before 9.5.7, and 9.6.x before 9.6.3 did not check user privileges before providing information from pg_statistic, possibly leaking information. An unprivileged attacker could use this flaw to steal some information from tables they are otherwise not allowed to access.

    References: http://www.securitytracker.com/id/1038476, https://access.redhat.com/errata/RHSA-2017:2425, https://security.gentoo.org/glsa/201710-06, http://www.debian.org/security/2017/dsa-3851, http://www.securityfocus.com/bid/98459, https://access.redhat.com/errata/RHSA-2017:1677, https://access.redhat.com/errata/RHSA-2017:1678, https://access.redhat.com/errata/RHSA-2017:1838, https://access.redhat.com/errata/RHSA-2017:1983, https://www.postgresql.org/about/news/1746/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    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
    CVE-2017-7484 | CVE-DB