| Name | CVE-2021-3563 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3714-1 |
| Debian Bugs | 989998 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| keystone (PTS) | bullseye | 2:18.0.0-3+deb11u1 | vulnerable |
| bookworm | 2:22.0.0-2 | vulnerable |
| trixie, sid | 2:27.0.0-3 | fixed |
The information below is based on the following data on fixed versions.
Notes
[bookworm] - keystone <no-dsa> (Minor issue)
[bullseye] - keystone <no-dsa> (Minor issue)
[stretch] - keystone <end-of-life> (Keystone is not supported in stretch)
https://bugzilla.redhat.com/show_bug.cgi?id=1962908
https://bugs.launchpad.net/keystone/+bug/1901891
https://opendev.org/openstack/keystone/commit/6730c761d18aa547998f2add833c13f45f257fe7
Fixed in 22.0.1