CVE-2021-36780

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    CVE-2021-36780

    Published: 17 Dec 2021Last Modified: 9 Jul 2026

    Summary:

    Details: A Missing Authentication for Critical Function vulnerability in longhorn of SUSE Longhorn allows attackers to connect to a longhorn-engine replica instance granting it the ability to read and write data to and from a replica that they should not have access to. This issue affects: SUSE Longhorn longhorn versions prior to 1.1.3; longhorn versions prior to 1.2.3v.

    References: https://github.com/longhorn/longhorn/security/advisories/GHSA-g358-m2wp-mhhx, https://bugzilla.suse.com/show_bug.cgi?id=1191819

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -5bfa702bf50913282236272abd468fc5121c3b9d

    Affected versions

    v1.2.3-rc2
    v1.2.3-rc1
    v1.2.2
    v1.2.1
    v1.2.1-rc2
    v1.2.1-rc1

    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
    CVE-2021-36780 | CVE-DB