CVE-2022-1466

CVSS V2 Medium 4 CVSS V3 Medium 6.5

Description

Due to improper authorization, Red Hat Single Sign-On is vulnerable to users performing actions that they should not be allowed to perform. It was possible to add users to the master realm even though no respective permission was granted.

Overview

CVE ID
CVE-2022-1466

Assigner
secalert@redhat.com

Vulnerability Status
Analyzed

Published Version
2022-04-26T19:15:49

Last Modified Date
2022-05-06T14:05:58

Weakness Enumerations

CWE	URL
CWE-863	http://cwe.mitre.org/data/definitions/863.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:redhat:keycloak::::::::	1	OR		17.0.1
cpe:2.3:a:redhat:single_sign-on:7.5.0:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:S/C:N/I:P/A:N

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
SINGLE

Confidentiality Impact
NONE

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
4

Severity
MEDIUM

Exploitability Score
8

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
NONE

Base Score
6.5

Base Severity
MEDIUM

Exploitability Score
2.8

Impact Score
3.6

References

Reference URL	Reference Tags
https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-076.txt	Exploit Third Party Advisory
https://www.syss.de/pentest-blog/fehlerhafte-autorisierung-bei-red-hat-single-sign-on-750ga-syss-2021-076	Exploit Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2050228	Issue Tracking Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-1466
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1466

History

Created	Old Value	New Value	Data Type	Notes
2022-05-08 06:18:57				Added to TrackCVE