CVE-2021-3563
CRITICAL9.1EPSS 0.04%keystone - security update
發布日:2022/8/27修改日:2026/4/28
描述
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.
受影響套件(3)
- Debian/keystonefrom 0
- Debian/keystonefrom 0, < 2:14.2.0-0+deb10u2
- PyPI/keystonefrom 0, <= 21.0.0
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N |
參考連結(11)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-3563
- PATCHhttps://opendev.org/openstack/keystone
- WEBhttps://access.redhat.com/security/cve/CVE-2021-3563
- WEBhttps://bugs.launchpad.net/ossa/+bug/1901891
- WEBhttps://bugzilla.redhat.com/show_bug.cgi?id=1962908
- WEBhttps://lists.debian.org/debian-lts-announce/2024/01/msg00007.html
- WEBhttps://opendev.org/openstack/keystone/commit/7859ed26003858ebfd9a5e866b43f1a6a9e83dca
- WEBhttps://review.opendev.org/c/openstack/keystone/+/803641
- WEBhttps://review.opendev.org/c/openstack/keystone/+/828595
- WEBhttps://review.opendev.org/c/openstack/keystone/+/856489
- WEBhttps://security-tracker.debian.org/tracker/CVE-2021-3563