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CVE-2019-14664

CVE-2019-14664

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

In Enigmail below 2.1, an attacker in possession of PGP encrypted emails can wrap them as sub-parts within a crafted multipart email. The encrypted part(s) can further be hidden using HTML/CSS or ASCII newline characters. This modified multipart email can be re-sent by the attacker to the intended receiver. If the receiver replies to this (benign looking) email, he unknowingly leaks the plaintext of the encrypted message part(s) back to the attacker. This attack variant bypasses protection mechanisms implemented after the "EFAIL" attacks.

CVSS 6.5 · Medium · EPSS 1.0% · 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: < 2:2.1.3+ds1-1

    Update to 2:2.1.3+ds1-1

  • 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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