SCA: security update for keystone (GHSA-cc99-whm5-mmq3)

high Tenable Cloud Security Plugin ID 477677

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

- 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. (CVE-2021-3563)

Solution

There is no known solution at this time.

Plugin Details

Severity: High

ID: 477677

Version: Revision 1.1

Type: Local

Family: SCA Checks

Published: 10/27/2026

Updated: 10/27/2026

Risk Information

VPR

Risk Factor: Medium

Score: 4.3

Percentile: 53.24

Vendor

Vendor Severity: Critical

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:N

CVSS Score Source: CVE-2021-3563

CVSS v3

Risk Factor: High

Base Score: 7.4

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 8/27/2022

Vulnerability Publication Date: 8/26/2022

Reference Information

CVE: CVE-2021-3563

cwe: CWE-863

Detections

Analytics