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CVE-2019-10740

CVE-2019-10740

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

In Roundcube Webmail before 1.3.10, an attacker in possession of S/MIME or 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, they unknowingly leak the plaintext of the encrypted message part(s) back to the attacker.

CVSS 4.3 · Medium · EPSS 0.8% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • roundcube Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.3.10+dfsg.1-1

    Update to 1.3.10+dfsg.1-1

  • roundcube Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.3.10+dfsg.1-1

    Update to 1.3.10+dfsg.1-1

  • roundcube Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.3.10+dfsg.1-1

    Update to 1.3.10+dfsg.1-1

  • roundcube Ubuntu:Pro:16.04:LTS

    Versions
    • 1.1.1+dfsg.1-2
    • 1.1.2+dfsg.1-5
    • 1.1.3+dfsg.1-1
    • 1.1.4+dfsg.1-1
    • 1.2~beta+dfsg.1-0ubuntu1
    • 1.2~beta+dfsg.1-0ubuntu1+esm1
    • 1.2~beta+dfsg.1-0ubuntu1+esm2
    • 1.2~beta+dfsg.1-0ubuntu1+esm3
    • 1.2~beta+dfsg.1-0ubuntu1+esm4
    • 1.2~beta+dfsg.1-0ubuntu1+esm5
    • 1.2~beta+dfsg.1-0ubuntu1+esm6
    Affected ranges
    • ECOSYSTEM: < 1.2~beta+dfsg.1-0ubuntu1+esm7

    Update to 1.2~beta+dfsg.1-0ubuntu1+esm7

  • roundcube Ubuntu:Pro:18.04:LTS

    Versions
    • 1.3.0+dfsg.1-1
    • 1.3.1+dfsg.1-1
    • 1.3.3+dfsg.1-1
    • 1.3.3+dfsg.1-2
    • 1.3.6+dfsg.1-1
    • 1.3.6+dfsg.1-1ubuntu0.1~esm1
    • 1.3.6+dfsg.1-1ubuntu0.1~esm2
    • 1.3.6+dfsg.1-1ubuntu0.1~esm3
    • 1.3.6+dfsg.1-1ubuntu0.1~esm4
    • 1.3.6+dfsg.1-1ubuntu0.1~esm5
    • 1.3.6+dfsg.1-1ubuntu0.1~esm6
    Affected ranges
    • ECOSYSTEM: < 1.3.6+dfsg.1-1ubuntu0.1~esm7

    Update to 1.3.6+dfsg.1-1ubuntu0.1~esm7

Original sources

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