UBUNTU-CVE-2021-32056

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    UBUNTU-CVE-2021-32056

    Published: 10 May 2021Last Modified: 16 Jul 2025
    Upstream:
    CVE-2021-32056

    Summary:

    Details: Cyrus IMAP before 3.2.7, and 3.3.x and 3.4.x before 3.4.1, allows remote authenticated users to bypass intended access restrictions on server annotations and consequently cause replication to stall.

    References: https://ubuntu.com/security/CVE-2021-32056, https://github.com/cyrusimap/cyrus-imapd/commit/621f9e41465b521399f691c241181300fab55995, https://cyrus.topicbox.com/groups/announce/T126392718bc29d6b/cyrus-imap-3-2-7-released, https://www.cyrusimap.org/imap/download/release-notes/3.4/x/3.4.1.html, https://www.cyrusimap.org/imap/download/release-notes/3.2/x/3.2.7.html, https://cyrus.topicbox.com/groups/announce/T056901c106ecfce3/cyrus-imap-3-4-1-released, https://www.cve.org/CVERecord?id=CVE-2021-32056

    Affected packages

    Package

    Name: cyrus-imapd

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.4.2-2

    Affected versions

    3.2.6-2build1

    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-2021-32056 | CVE-DB