Attacker Value
Unknown
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CVE-2023-6291
0
CVE ID
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CVE-2023-6291
(Last updated October 22, 2024) ▾
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Command and Control
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Credential Access
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Defense Evasion
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Execution
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Exfiltration
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Impact
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Initial Access
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Persistence
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Description
A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users.
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CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
7.1 High
Impact Score:
3.7
Exploitability Score:
2.8
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Changed
Confidentiality (C):
Low
Integrity (I):
Low
Availability (A):
Low
General Information
Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
Red Hat build of Keycloak 22 not down converted
Red Hat build of Keycloak 22 not down converted
Red Hat build of Keycloak 22 not down converted
Red Hat build of Keycloak 22.0.7 not down converted
Red Hat Single Sign-On 7 not down converted
Red Hat Single Sign-On 7.6 for RHEL 7 not down converted
Red Hat Single Sign-On 7.6 for RHEL 7 not down converted
Red Hat Single Sign-On 7.6 for RHEL 8 not down converted
Red Hat Single Sign-On 7.6 for RHEL 8 not down converted
Red Hat Single Sign-On 7.6 for RHEL 9 not down converted
Red Hat Single Sign-On 7.6 for RHEL 9 not down converted
RHEL-8 based Middleware Containers not down converted
RHEL-8 based Middleware Containers not down converted
RHEL-8 based Middleware Containers not down converted
Single Sign-On 7.6.6 not down converted
Migration Toolkit for Applications 6 not down converted
Migration Toolkit for Applications 7 not down converted
OpenShift Serverless not down converted
Red Hat Data Grid 8 not down converted
Red Hat Decision Manager 7 not down converted
Red Hat Fuse 7 not down converted
Red Hat JBoss Data Grid 7 not down converted
Red Hat JBoss Enterprise Application Platform 6 not down converted
Red Hat Process Automation 7 not down converted
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown
Vendors
Products
- keycloak
- migration toolkit for applications 6.0
- migration toolkit for applications 7.0
- openshift container platform 4.11
- openshift container platform 4.12
- openshift container platform for ibm z 4.10
- openshift container platform for ibm z 4.9
- openshift container platform for linuxone 4.10
- openshift container platform for linuxone 4.9
- openshift container platform for power 4.10
- openshift container platform for power 4.9
- single sign on
- single sign on 7.6
References
Miscellaneous
Additional Info
Authenticated
Unknown
Exploitable
Unknown
Reliability
Unknown
Stability
Unknown
Available Mitigations
Unknown
Shelf Life
Unknown
Userbase/Installbase
Unknown
Patch Effectiveness
Unknown
Rapid7
Technical Analysis
Report as Emergent Threat Response
Report as Zero-day Exploit
Report as Exploited in the Wild
CVE ID
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