CVE-2021-3563

NameCVE-2021-3563
DescriptionA 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
Debian Bugs989998

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
keystone (PTS)buster, buster (security)2:14.2.0-0+deb10u1vulnerable
bullseye2:18.0.0-3+deb11u1vulnerable
bookworm, sid2:22.0.0~rc1-2vulnerable

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
keystonesourcestretch(unfixed)end-of-life
keystonesource(unstable)(unfixed)989998

Notes

[bullseye] - keystone <no-dsa> (Minor issue)
[buster] - 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

Search for package or bug name: Reporting problems