UBUNTU-CVE-2019-3847

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    UBUNTU-CVE-2019-3847

    Published: 27 Mar 2019Last Modified: 24 Oct 2025
    Upstream:
    CVE-2019-3847

    Summary:

    Details: A vulnerability was found in moodle before versions 3.6.3, 3.5.5, 3.4.8 and 3.1.17. Users with the "login as other users" capability (such as administrators/managers) can access other users' Dashboards, but the JavaScript those other users may have added to their Dashboard was not being escaped when being viewed by the user logging in on their behalf.

    References: https://ubuntu.com/security/CVE-2019-3847, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3847, https://moodle.org/mod/forum/discuss.php?d=384010#p1547742, http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-63786, https://www.cve.org/CVERecord?id=CVE-2019-3847

    Affected packages

    Package

    Name: moodle

    Purl: pkg:deb/ubuntu/[email protected]+dfsg-0ubuntu1?arch=source&distro=xenial

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    2.7.9+dfsg-1
    2.7.10+dfsg-1
    2.7.11+dfsg-1
    2.7.11+dfsg-2
    2.7.12+dfsg-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
    UBUNTU-CVE-2019-3847 | CVE-DB