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CVE-2021-20309

CVE-2021-20309

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

A flaw was found in ImageMagick in versions before 7.0.11 and before 6.9.12, where a division by zero in WaveImage() of MagickCore/visual-effects.c may trigger undefined behavior via a crafted image file submitted to an application using ImageMagick. The highest threat from this vulnerability is to system availability.

CVSS 7.5 · High · EPSS 2.3% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • imagemmagick

    Versions
    • ImageMagick 7.0.11, ImageMagick 6.9.12: Affected

    No fix published

  • imagemagick Debian:12

    Affected ranges
    • ECOSYSTEM: < 8:6.9.11.60+dfsg-1.5

    Update to 8:6.9.11.60+dfsg-1.5

  • imagemagick Debian:13

    Affected ranges
    • ECOSYSTEM: < 8:6.9.11.60+dfsg-1.5

    Update to 8:6.9.11.60+dfsg-1.5

  • imagemagick Debian:14

    Affected ranges
    • ECOSYSTEM: < 8:6.9.11.60+dfsg-1.5

    Update to 8:6.9.11.60+dfsg-1.5

  • imagemagick Ubuntu:Pro:14.04:LTS

    Versions
    • 8:6.7.7.10-5ubuntu3
    • 8:6.7.7.10-5ubuntu4
    • 8:6.7.7.10-6ubuntu1
    • 8:6.7.7.10-6ubuntu2
    • 8:6.7.7.10-6ubuntu3
    • 8:6.7.7.10-6ubuntu3.1
    • 8:6.7.7.10-6ubuntu3.2
    • 8:6.7.7.10-6ubuntu3.3
    • 8:6.7.7.10-6ubuntu3.4
    • 8:6.7.7.10-6ubuntu3.5
    • 8:6.7.7.10-6ubuntu3.6
    • 8:6.7.7.10-6ubuntu3.7
    • 8:6.7.7.10-6ubuntu3.8
    • 8:6.7.7.10-6ubuntu3.9
    • 8:6.7.7.10-6ubuntu3.11
    • 8:6.7.7.10-6ubuntu3.12
    • 8:6.7.7.10-6ubuntu3.13
    Affected ranges
    • ECOSYSTEM: < 8:6.7.7.10-6ubuntu3.13+esm1

    Update to 8:6.7.7.10-6ubuntu3.13+esm1

  • imagemagick Ubuntu:Pro:16.04:LTS

    Versions
    • 8:6.8.9.9-5ubuntu2
    • 8:6.8.9.9-6
    • 8:6.8.9.9-6build1
    • 8:6.8.9.9-7
    • 8:6.8.9.9-7ubuntu1
    • 8:6.8.9.9-7ubuntu2
    • 8:6.8.9.9-7ubuntu3
    • 8:6.8.9.9-7ubuntu4
    • 8:6.8.9.9-7ubuntu5
    • 8:6.8.9.9-7ubuntu5.1
    • 8:6.8.9.9-7ubuntu5.2
    • 8:6.8.9.9-7ubuntu5.3
    • 8:6.8.9.9-7ubuntu5.4
    • 8:6.8.9.9-7ubuntu5.5
    • 8:6.8.9.9-7ubuntu5.6
    • 8:6.8.9.9-7ubuntu5.7
    • 8:6.8.9.9-7ubuntu5.8
    • 8:6.8.9.9-7ubuntu5.9
    • 8:6.8.9.9-7ubuntu5.11
    • 8:6.8.9.9-7ubuntu5.12
    • 8:6.8.9.9-7ubuntu5.13
    • 8:6.8.9.9-7ubuntu5.14
    • 8:6.8.9.9-7ubuntu5.15
    • 8:6.8.9.9-7ubuntu5.16
    Affected ranges
    • ECOSYSTEM: < 8:6.8.9.9-7ubuntu5.16+esm1

    Update to 8:6.8.9.9-7ubuntu5.16+esm1

  • imagemagick Ubuntu:18.04:LTS

    Versions
    • 8:6.9.7.4+dfsg-16ubuntu2
    • 8:6.9.7.4+dfsg-16ubuntu3
    • 8:6.9.7.4+dfsg-16ubuntu4
    • 8:6.9.7.4+dfsg-16ubuntu5
    • 8:6.9.7.4+dfsg-16ubuntu6
    • 8:6.9.7.4+dfsg-16ubuntu6.2
    • 8:6.9.7.4+dfsg-16ubuntu6.3
    • 8:6.9.7.4+dfsg-16ubuntu6.4
    • 8:6.9.7.4+dfsg-16ubuntu6.7
    • 8:6.9.7.4+dfsg-16ubuntu6.8
    • 8:6.9.7.4+dfsg-16ubuntu6.9
    • 8:6.9.7.4+dfsg-16ubuntu6.11
    Affected ranges
    • ECOSYSTEM: < 8:6.9.7.4+dfsg-16ubuntu6.12

    Update to 8:6.9.7.4+dfsg-16ubuntu6.12

  • imagemagick Ubuntu:20.04:LTS

    Versions
    • 8:6.9.10.23+dfsg-2.1ubuntu3
    • 8:6.9.10.23+dfsg-2.1ubuntu8
    • 8:6.9.10.23+dfsg-2.1ubuntu9
    • 8:6.9.10.23+dfsg-2.1ubuntu10
    • 8:6.9.10.23+dfsg-2.1ubuntu11
    • 8:6.9.10.23+dfsg-2.1ubuntu11.1
    • 8:6.9.10.23+dfsg-2.1ubuntu11.2
    • 8:6.9.10.23+dfsg-2.1ubuntu11.4
    • 8:6.9.10.23+dfsg-2.1ubuntu11.5
    • 8:6.9.10.23+dfsg-2.1ubuntu11.6
    • 8:6.9.10.23+dfsg-2.1ubuntu11.7
    Affected ranges
    • ECOSYSTEM: < 8:6.9.10.23+dfsg-2.1ubuntu11.9

    Update to 8:6.9.10.23+dfsg-2.1ubuntu11.9

  • imagemagick Ubuntu:Pro:22.04:LTS

    Versions
    • 8:6.9.11.60+dfsg-1ubuntu1
    • 8:6.9.11.60+dfsg-1.3
    • 8:6.9.11.60+dfsg-1.3build1
    • 8:6.9.11.60+dfsg-1.3build2
    • 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1
    Affected ranges
    • ECOSYSTEM: < 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1

    Update to 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.1+esm1

Original sources

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