CVE-2019-11723

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    CVE-2019-11723

    Published: 23 Jul 2019Last Modified: 10 Mar 2026

    Summary:

    Details: A vulnerability exists during the installation of add-ons where the initial fetch ignored the origin attributes of the browsing context. This could leak cookies in private browsing mode or across different "containers" for people who use the Firefox Multi-Account Containers Web Extension. This vulnerability affects Firefox < 68.

    References: , http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html, http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html, http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00011.html, http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00017.html, https://security.gentoo.org/glsa/201908-12, https://www.mozilla.org/security/advisories/mfsa2019-21/, https://bugzilla.mozilla.org/show_bug.cgi?id=1528335

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    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