CVE Vulnerability

CVE-2021-3563

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.

7.4 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.2 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://access.redhat.com/security/cve/CVE-2021-3563 Issue Tracking Third Party Advisory
https://security-tracker.debian.org/tracker/CVE-2021-3563 Exploit Issue Tracking
https://bugs.launchpad.net/ossa/+bug/1901891 Exploit Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=1962908 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openstack_platform:16.1:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openstack_platform:13.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openstack_platform:10.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openstack_platform:16.2:*:*:*:*:*:*:*
Information

Published : 2022-08-26 04:15

Updated : 2022-11-28 05:24

NVD link : CVE-2021-3563

Mitre link : CVE-2021-3563

Products Affected
No products.
CWE
CWE-863