GHSA-cc99-whm5-mmq3

    Dashboard / Vulnerabilities / GHSA-cc99-whm5-mmq3

    GHSA-cc99-whm5-mmq3

    Published: 27 Aug 2022Last Modified: 29 Jun 2026

    Summary: Openstack Keystone Incorrect Authorization vulnerability

    Details: A flaw was found in openstack-keystone, only the first 72 characters of an application secret are verified allowing attackers bypass some password complexity which administrators may be counting on. The highest threat from this vulnerability is to data confidentiality and integrity. A [patch](https://opendev.org/openstack/keystone/commit/7859ed26003858ebfd9a5e866b43f1a6a9e83dca) is available.

    References: https://nvd.nist.gov/vuln/detail/CVE-2021-3563, https://access.redhat.com/security/cve/CVE-2021-3563, https://bugs.launchpad.net/ossa/+bug/1901891, https://bugzilla.redhat.com/show_bug.cgi?id=1962908, https://lists.debian.org/debian-lts-announce/2024/01/msg00007.html, https://opendev.org/openstack/keystone, https://opendev.org/openstack/keystone/commit/7859ed26003858ebfd9a5e866b43f1a6a9e83dca, https://review.opendev.org/c/openstack/keystone/+/803641, https://review.opendev.org/c/openstack/keystone/+/828595, https://review.opendev.org/c/openstack/keystone/+/856489, https://security-tracker.debian.org/tracker/CVE-2021-3563

    Affected packages

    Package

    Name: keystone

    Purl: pkg:pypi/keystone

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    12.0.2
    12.0.3

    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
    GHSA-cc99-whm5-mmq3 | CVE-DB