Executive Summary

Informations
Name CVE-2023-6837 First vendor Publication 2023-12-15
Vendor Cve Last vendor Modification 2024-01-05

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
Overall CVSS Score 8.2
Base Score 8.2 Environmental Score 8.2
impact SubScore 5.8 Temporal Score 8.2
Exploitabality Sub Score 1.8
 
Attack Vector Network Attack Complexity High
Privileges Required Low User Interaction None
Scope Changed Confidentiality Impact High
Integrity Impact High Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

Multiple WSO2 products have been identified as vulnerable to perform user impersonatoin using JIT provisioning. In order for this vulnerability to have any impact on your deployment, following conditions must be met:

* An IDP configured for federated authentication and JIT provisioning enabled with the "Prompt for username, password and consent" option.
* A service provider that uses the above IDP for federated authentication and has the "Assert identity using mapped local subject identifier" flag enabled.

Attacker should have:

* A fresh valid user account in the federated IDP that has not been used earlier.
* Knowledge of the username of a valid user in the local IDP.

When all preconditions are met, a malicious actor could use JIT provisioning flow to perform user impersonation.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-6837

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 6
Application 6
Application 4

Sources (Detail)

https://security.docs.wso2.com/en/latest/security-announcements/security-advi...
Source Url

Alert History

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0
1
2
Date Informations
2024-01-06 00:27:39
  • Multiple Updates
2023-12-15 17:27:27
  • Multiple Updates
2023-12-15 13:27:25
  • First insertion