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CVE-2017-18264

CVE-2017-18264

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

An issue was discovered in libraries/common.inc.php in phpMyAdmin 4.0 before 4.0.10.20, 4.4.x, 4.6.x, and 4.7.0 prereleases. The restrictions caused by $cfg['Servers'][$i]['AllowNoPassword'] = false are bypassed under certain PHP versions (e.g., version 5). This can allow the login of users who have no password set even if the administrator has set $cfg['Servers'][$i]['AllowNoPassword'] to false (which is also the default). This occurs because some implementations of the PHP substr function return false when given '' as the first argument.

CVSS 9.8 · Critical · EPSS 2.8% · Fix available

Published
Updated

Stack: system · php

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • phpmyadmin Debian:12

    Affected ranges
    • ECOSYSTEM: < 4:4.6.6-2

    Update to 4:4.6.6-2

  • phpmyadmin Debian:13

    Affected ranges
    • ECOSYSTEM: < 4:4.6.6-2

    Update to 4:4.6.6-2

  • phpmyadmin Debian:14

    Affected ranges
    • ECOSYSTEM: < 4:4.6.6-2

    Update to 4:4.6.6-2

  • phpmyadmin/phpmyadmin Packagist

    Versions
    • 4.0.0
    • 4.0.1
    • 4.0.10
    • 4.0.10.1
    • 4.0.10.2
    • 4.0.10.3
    • 4.0.10.4
    • 4.0.10.5
    • 4.0.10.6
    • 4.0.10.7
    • 4.0.10.8
    • 4.0.10.9
    • 4.0.2
    • 4.0.3
    • 4.0.4
    • 4.0.4.1
    • 4.0.4.2
    • 4.0.5
    • 4.0.6
    • 4.0.7
    • 4.0.8
    • 4.0.9
    Affected ranges
    • ECOSYSTEM: ≥ 4.0, < 4.0.10.20

    Update to 4.0.10.20

  • phpmyadmin/phpmyadmin Packagist

    Affected ranges
    • ECOSYSTEM: ≥ 4.7.0-beta1, < 4.7.0

    Update to 4.7.0

  • phpmyadmin/phpmyadmin Packagist

    Affected ranges
    • ECOSYSTEM: ≥ 4.4.0, ≤ 4.4.15.10

    No fix published

  • phpmyadmin/phpmyadmin Packagist

    Affected ranges
    • ECOSYSTEM: ≥ 4.6.0, ≤ 4.6.6

    No fix published

  • phpmyadmin Ubuntu:Pro:14.04:LTS

    Versions
    • 4:4.0.6-1
    • 4:4.0.8-1
    • 4:4.0.9-1
    • 4:4.0.10-1
    • 4:4.0.10-1ubuntu0.1
    • 4:4.0.10-1ubuntu0.1+esm1
    • 4:4.0.10-1ubuntu0.1+esm2
    • 4:4.0.10-1ubuntu0.1+esm3
    Affected ranges
    • ECOSYSTEM: < 4:4.0.10-1ubuntu0.1+esm4

    Update to 4:4.0.10-1ubuntu0.1+esm4

  • phpmyadmin Ubuntu:Pro:16.04:LTS

    Versions
    • 4:4.4.13.1-1
    • 4:4.5.0.2-2
    • 4:4.5.1-1
    • 4:4.5.1-2
    • 4:4.5.1-3
    • 4:4.5.2-1
    • 4:4.5.2-2
    • 4:4.5.3.1-1
    • 4:4.5.4-1
    • 4:4.5.4.1-2
    • 4:4.5.4.1-2ubuntu1
    • 4:4.5.4.1-2ubuntu2
    • 4:4.5.4.1-2ubuntu2.1
    • 4:4.5.4.1-2ubuntu2.1+esm2
    Affected ranges
    • ECOSYSTEM: < 4:4.5.4.1-2ubuntu2.1+esm3

    Update to 4:4.5.4.1-2ubuntu2.1+esm3

Original sources

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