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CVE-2016-5423

CVE-2016-5423

This page contains facts from public vulnerability sources. Check the original advisory before updating.

PostgreSQL before 9.1.23, 9.2.x before 9.2.18, 9.3.x before 9.3.14, 9.4.x before 9.4.9, and 9.5.x before 9.5.4 allow remote authenticated users to cause a denial of service (NULL pointer dereference and server crash), obtain sensitive memory information, or possibly execute arbitrary code via (1) a CASE expression within the test value subexpression of another CASE or (2) inlining of an SQL function that implements the equality operator used for a CASE expression involving values of different types.

CVSS 8.3 · High · EPSS 6.0% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • postgresql-9.1 Ubuntu:14.04:LTS

    Versions
    • 9.1.10-1
    • 9.1.10-1bzr1
    • 9.1.11-1
    • 9.1.11-2
    • 9.1.12-1
    • 9.1.13-1
    • 9.1.14-0ubuntu0.14.04
    • 9.1.15-0ubuntu0.14.04
    • 9.1.16-0ubuntu0.14.04
    • 9.1.17-0ubuntu0.14.04
    • 9.1.18-0ubuntu0.14.04
    • 9.1.19-0ubuntu0.14.04
    • 9.1.20-0ubuntu0.14.04
    • 9.1.21-0ubuntu0.14.04
    • 9.1.22-0ubuntu0.14.04
    Affected ranges
    • ECOSYSTEM: < 9.1.23-0ubuntu0.14.04

    Update to 9.1.23-0ubuntu0.14.04

  • postgresql-9.3 Ubuntu:14.04:LTS

    Versions
    • 9.3.1-1
    • 9.3.2-1
    • 9.3.2-1ubuntu1
    • 9.3.2-1ubuntu2
    • 9.3.3-1
    • 9.3.3-1bzr1
    • 9.3.3-1bzr2
    • 9.3.4-1
    • 9.3.5-0ubuntu0.14.04.1
    • 9.3.6-0ubuntu0.14.04
    • 9.3.7-0ubuntu0.14.04
    • 9.3.8-0ubuntu0.4.04
    • 9.3.9-0ubuntu0.14.04
    • 9.3.10-0ubuntu0.14.04
    • 9.3.11-0ubuntu0.14.04
    • 9.3.12-0ubuntu0.14.04
    • 9.3.13-0ubuntu0.14.04
    Affected ranges
    • ECOSYSTEM: < 9.3.14-0ubuntu0.14.04

    Update to 9.3.14-0ubuntu0.14.04

  • postgresql-9.5 Ubuntu:16.04:LTS

    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
    Affected ranges
    • ECOSYSTEM: < 9.5.4-0ubuntu0.16.04

    Update to 9.5.4-0ubuntu0.16.04

Original sources

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