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CVE-2018-12019

CVE-2018-12019

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

The signature verification routine in Enigmail before 2.0.7 interprets user ids as status/control messages and does not correctly keep track of the status of multiple signatures, which allows remote attackers to spoof arbitrary email signatures via public keys containing crafted primary user ids.

CVSS 7.5 · High · EPSS 2.1% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • enigmail Debian:11

    Affected ranges
    • ECOSYSTEM: < 2:2.0.7-1

    Update to 2:2.0.7-1

  • enigmail Ubuntu:16.04:LTS

    Versions
    • 2:1.8.2-0ubuntu1
    • 2:1.8.2-4fakesync1
    • 2:1.9.1-1
    • 2:1.9.7-1~ubuntu0.16.04.1
    • 2:1.9.9-0ubuntu0.16.04.1
    • 2:2.0.3-0ubuntu2~16.04.1
    • 2:2.0.6-0ubuntu1~16.04.1
    • 2:2.0.7-0ubuntu1~16.04.1
    • 2:2.0.8-1~ubuntu0.16.04.2
    • 2:2.1.6+ds1-1~ubuntu0.16.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • enigmail Ubuntu:18.04:LTS

    Versions
    • 2:1.9.8.3-1
    • 2:1.9.9-1
    • 2:1.9.9-2
    • 2:2.0.3-0ubuntu2~18.04.1
    • 2:2.0.6-0ubuntu1~18.04.1
    • 2:2.0.7-0ubuntu1~18.04.1
    • 2:2.0.8-1~ubuntu0.18.04.2
    • 2:2.1.2-0ubuntu1~18.04.2
    • 2:2.1.6+ds1-1~ubuntu0.18.04.1
    • 2:2.2.4-0ubuntu0.18.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • enigmail Ubuntu:20.04:LTS

    Versions
    • 2:2.1.2-0ubuntu1
    • 2:2.1.3+ds1-3
    • 2:2.1.3+ds1-4
    • 2:2.1.5+ds1-1
    • 2:2.1.6+ds1-1
    • 2:2.2.4-0ubuntu0.20.04.1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

  • enigmail Ubuntu:22.04:LTS

    Versions
    • 2:2.2.4-0.3
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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