CVE-2021-3563
Openstack-Keystone Secret Truncation Weakness
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.
INFO
Published Date :
Aug. 26, 2022, 4:15 p.m.
Last Modified :
Jan. 21, 2024, 11:15 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.2
Exploitability Score :
2.2
Affected Products
The following products are affected by CVE-2021-3563
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-3563.
| URL | Resource |
|---|---|
| https://access.redhat.com/security/cve/CVE-2021-3563 | Issue Tracking Third Party Advisory |
| https://bugs.launchpad.net/ossa/+bug/1901891 | Exploit Issue Tracking Third Party Advisory VDB Entry |
| https://bugzilla.redhat.com/show_bug.cgi?id=1962908 | Exploit Issue Tracking Third Party Advisory Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2024/01/msg00007.html | |
| https://security-tracker.debian.org/tracker/CVE-2021-3563 | Exploit Issue Tracking Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-3563 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-3563 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Jan. 21, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://lists.debian.org/debian-lts-announce/2024/01/msg00007.html [No types assigned] -
Reanalysis by [email protected]
Nov. 28, 2022
Action Type Old Value New Value Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Added CVSS V3.1 NIST AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N -
Initial Analysis by [email protected]
Aug. 31, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Changed Reference Type https://access.redhat.com/security/cve/CVE-2021-3563 No Types Assigned https://access.redhat.com/security/cve/CVE-2021-3563 Issue Tracking, Third Party Advisory Changed Reference Type https://bugs.launchpad.net/ossa/+bug/1901891 No Types Assigned https://bugs.launchpad.net/ossa/+bug/1901891 Exploit, Issue Tracking, Third Party Advisory, VDB Entry Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=1962908 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=1962908 Exploit, Issue Tracking, Third Party Advisory, Vendor Advisory Changed Reference Type https://security-tracker.debian.org/tracker/CVE-2021-3563 No Types Assigned https://security-tracker.debian.org/tracker/CVE-2021-3563 Exploit, Issue Tracking, Third Party Advisory Added CWE NIST CWE-863 Added CPE Configuration OR *cpe:2.3:a:openstack:keystone:*:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:a:redhat:openstack_platform:10.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openstack_platform:13.0:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openstack_platform:16.1:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openstack_platform:16.2:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-3563 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-3563
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.89 }} 0.45%
score
0.82880
percentile