CVE-2023-3485

Insecure defaults in open-source Temporal Server before version 1.20 on all platforms allows an attacker to craft a task token with access to a namespace other than the one specified in the request. Creation of this task token must be done outside of the normal Temporal server flow. It requires the namespace UUID and information from the workflow history for the target namespace. Under these conditions, it is possible to interfere with pending tasks in other namespaces, such as marking a task failed or completed. If a task is targeted for completion by the attacker, the targeted namespace must also be using the same data converter configuration as the initial, valid, namespace for the task completion payload to be decoded by workers in the target namespace.
References
Configurations

Configuration 1 (hide)

cpe:2.3:a:temporal:temporal:*:*:*:*:*:*:*:*

History

07 Jul 2023, 23:35

Type Values Removed Values Added
References (MISC) https://github.com/temporalio/temporal/releases/tag/v1.20.0 - (MISC) https://github.com/temporalio/temporal/releases/tag/v1.20.0 - Release Notes
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 3.6
CWE CWE-1188
CPE cpe:2.3:a:temporal:temporal:*:*:*:*:*:*:*:*
First Time Temporal temporal
Temporal

30 Jun 2023, 18:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-06-30 18:15

Updated : 2024-02-28 20:13


NVD link : CVE-2023-3485

Mitre link : CVE-2023-3485

CVE.ORG link : CVE-2023-3485


JSON object : View

Products Affected

temporal

  • temporal
CWE
CWE-1188

Insecure Default Initialization of Resource

CWE-863

Incorrect Authorization