UBUNTU-CVE-2018-19358

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    UBUNTU-CVE-2018-19358

    Published: 18 Nov 2018Last Modified: 18 Nov 2018

    Summary:

    Details: ** DISPUTED ** GNOME Keyring through 3.28.2 allows local users to retrieve login credentials via a Secret Service API call and the D-Bus interface if the keyring is unlocked, a similar issue to CVE-2008-7320. One perspective is that this occurs because available D-Bus protection mechanisms (involving the busconfig and policy XML elements) are not used. NOTE: the vendor disputes this because, according to the security model, untrusted applications must not be allowed to access the user's session bus socket.

    References: https://ubuntu.com/security/CVE-2018-19358, https://github.com/sungjungk/keyring_crack, https://www.youtube.com/watch?v=Do4E9ZQaPck, https://wiki.gnome.org/Projects/GnomeKeyring/SecurityFAQ, https://www.cve.org/CVERecord?id=CVE-2018-19358

    Affected packages

    Package

    Name: gnome-keyring

    Purl: pkg:deb/ubuntu/gnome-keyring

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    3.16.0-4ubuntu2

    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