CVE-2023-6841
Keycloak: amount of attributes per object is not limited and it may lead to dos
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-12-15 CVE Reserved
- 2024-09-10 CVE Published
- 2024-09-24 EPSS Updated
- 2024-12-31 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-231: Improper Handling of Extra Values
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2023-6841 | Vdb Entry | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2254714 | Issue Tracking |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Redhat Search vendor "Redhat" | Build Of Quarkus Search vendor "Redhat" for product "Build Of Quarkus" | * | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Jboss Enterprise Bpms Platform Search vendor "Redhat" for product "Jboss Enterprise Bpms Platform" | * | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Jboss Fuse Search vendor "Redhat" for product "Jboss Fuse" | * | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Keycloak Search vendor "Redhat" for product "Keycloak" | * | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Mobile Application Platform Search vendor "Redhat" for product "Mobile Application Platform" | * | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Openshift Application Runtimes Search vendor "Redhat" for product "Openshift Application Runtimes" | * | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Process Automation Search vendor "Redhat" for product "Process Automation" | * | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Red Hat Single Sign On Search vendor "Redhat" for product "Red Hat Single Sign On" | * | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Single Sign-on Search vendor "Redhat" for product "Single Sign-on" | * | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Support For Spring Boot Search vendor "Redhat" for product "Support For Spring Boot" | * | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Openshift Search vendor "Redhat" for product "Openshift" | * | - |
Affected
| ||||||