CVE-2023-3485 (GCVE-0-2023-3485)

Vulnerability from cvelistv5 – Published: 2023-06-30 17:37 – Updated: 2024-10-28 13:05
VLAI?
Summary
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.
Severity ?
3 (Low)
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:L
CWE
  • CWE-863 - Incorrect Authorization3 Incorrect Authorization
  • CWE-1188 - Insecure Default Initialization of Resource Insecure Default Initialization of Resource
Assigner
References
Impacted products
Vendor Product Version
Temporal Technologies Inc. Temporal Server Affected: 1.9.1 , < 1.20 (semver)
Create a notification for this product.
Credits
Jacob LeGrone
Show details on NVD website
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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