p PatchFirst

CVE-2021-37746

CVE-2021-37746

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

textview_uri_security_check in textview.c in Claws Mail before 3.18.0, and Sylpheed through 3.7.0, does not have sufficient link checks before accepting a click.

CVSS 6.1 · Medium · EPSS 1.2% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • claws-mail Debian:12

    Affected ranges
    • ECOSYSTEM: < 3.18.0-1

    Update to 3.18.0-1

  • claws-mail Debian:13

    Affected ranges
    • ECOSYSTEM: < 3.18.0-1

    Update to 3.18.0-1

  • claws-mail Debian:14

    Affected ranges
    • ECOSYSTEM: < 3.18.0-1

    Update to 3.18.0-1

  • sylpheed Debian:12

    Versions
    • 3.8.0~beta1-1
    Affected ranges
    • ECOSYSTEM: < 3.8.0~beta1-1+deb12u1

    Update to 3.8.0~beta1-1+deb12u1

  • sylpheed Debian:13

    Versions
    • 3.8.0~beta1-2
    Affected ranges
    • ECOSYSTEM: < 3.8.0~beta1-2+deb13u1

    Update to 3.8.0~beta1-2+deb13u1

  • claws-mail Ubuntu:16.04:LTS

    Versions
    • 3.12.0-1ubuntu1
    • 3.12.0-1ubuntu2
    • 3.13.1-1.1ubuntu1
    • 3.13.1-1.1ubuntu2
    • 3.13.1-1.1ubuntu3
    • 3.13.2-1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • sylpheed Ubuntu:16.04:LTS

    Versions
    • 3.4.2-0ubuntu1
    • 3.5.0~rc2-1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • claws-mail Ubuntu:18.04:LTS

    Versions
    • 3.15.0-2build2
    • 3.15.1-1
    • 3.15.1-1ubuntu1
    • 3.16.0-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • sylpheed Ubuntu:18.04:LTS

    Versions
    • 3.5.1-1ubuntu2
    • 3.5.1-1ubuntu3
    • 3.5.1-1ubuntu3.18.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • claws-mail Ubuntu:20.04:LTS

    Versions
    • 3.17.4-1
    • 3.17.4-1build1
    • 3.17.4-2build2
    • 3.17.4-2ubuntu1
    • 3.17.5-2
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • sylpheed Ubuntu:20.04:LTS

    Versions
    • 3.5.1-1ubuntu5
    • 3.7.0-6ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • claws-mail Ubuntu:22.04:LTS

    Versions
    • 3.17.8-1build2
    • 3.18.0-1
    • 4.0.0-2
    • 4.0.0-2build1
    • 4.0.0-3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • sylpheed Ubuntu:22.04:LTS

    Versions
    • 3.7.0-8ubuntu2
    • 3.7.0-8ubuntu3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • claws-mail Ubuntu:24.04:LTS

    Versions
    • 4.1.1-4
    • 4.1.1-4build1
    • 4.2.0-1
    • 4.2.0-1ubuntu1
    • 4.2.0-2
    • 4.2.0-2build6
    • 4.2.0-2build7
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • sylpheed Ubuntu:24.04:LTS

    Versions
    • 3.8.0~beta1-1ubuntu1
    • 3.8.0~beta1-1ubuntu4
    • 3.8.0~beta1-1ubuntu5
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • claws-mail Ubuntu:25.10

    Versions
    • 4.3.1-1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • sylpheed Ubuntu:25.10

    Versions
    • 3.8.0~beta1-2ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • claws-mail Ubuntu:26.10

    Versions
    • 4.3.1-1ubuntu1
    • 4.4.0-1
    • 4.4.0-1build1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • claws-mail Ubuntu:26.04:LTS

    Versions
    • 4.3.1-1
    • 4.3.1-1build1
    • 4.3.1-1build2
    • 4.3.1-1ubuntu1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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