UBUNTU-CVE-2018-11408

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    UBUNTU-CVE-2018-11408

    Published: 13 Jun 2018Last Modified: 24 Oct 2025
    Upstream:
    CVE-2018-11408

    Summary:

    Details: The security handlers in the Security component in Symfony in 2.7.x before 2.7.48, 2.8.x before 2.8.41, 3.3.x before 3.3.17, 3.4.x before 3.4.11, and 4.0.x before 4.0.11 have an Open redirect vulnerability when security.http_utils is inlined by a container. NOTE: this issue exists because of an incomplete fix for CVE-2017-16652.

    References: https://ubuntu.com/security/CVE-2018-11408, https://symfony.com/blog/cve-2018-11408-open-redirect-vulnerability-on-security-handlers, https://lists.fedoraproject.org/archives/list/[email protected]/message/G4XNBMFW33H47O5TZGA7JYCVLDBCXAJV/, https://lists.fedoraproject.org/archives/list/[email protected]/message/UBQK7JDXIELADIPGZIOUCZKMAJM5LSBW/, https://lists.fedoraproject.org/archives/list/[email protected]/message/WU5N2TZFNGXDGMXMPP7LZCWTFLENF6WH/, https://www.cve.org/CVERecord?id=CVE-2018-11408

    Affected packages

    Package

    Name: symfony

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.7.1+dfsg-1
    2.7.5+dfsg-1
    2.7.9+dfsg-1
    2.7.9+dfsg-1ubuntu2
    2.7.10-0ubuntu2

    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