UBUNTU-CVE-2019-15237

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    UBUNTU-CVE-2019-15237

    Published: 20 Aug 2019Last Modified: 30 Apr 2026
    Upstream:
    CVE-2019-15237
    Aliases:
    USN-8223-1

    Summary:

    Details: Roundcube Webmail through 1.3.9 mishandles Punycode xn-- domain names, leading to homograph attacks.

    References: https://ubuntu.com/security/CVE-2019-15237, https://github.com/roundcube/roundcubemail/issues/6891, https://www.cve.org/CVERecord?id=CVE-2019-15237, https://ubuntu.com/security/notices/USN-8223-1

    Affected packages

    Package

    Name: roundcube

    Purl: pkg:deb/ubuntu/[email protected]~beta+dfsg.1-0ubuntu1+esm8?arch=source&distro=esm-apps/xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.2~beta+dfsg.1-0ubuntu1+esm8

    Affected 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

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High