Dapr up to 1.10.8/1.11.1 API improper authentication

Summaryinfo

A vulnerability classified as critical was found in Dapr up to 1.10.8/1.11.1. The affected element is an unknown function of the component API. Executing a manipulation can lead to improper authentication. This vulnerability is handled as CVE-2023-37918. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Dapr up to 1.10.8/1.11.1. It has been declared as critical. This vulnerability affects an unknown function of the component API. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Dapr is a portable, event-driven, runtime for building distributed applications across cloud and edge. A vulnerability has been found in Dapr that allows bypassing API token authentication, which is used by the Dapr sidecar to authenticate calls coming from the application, with a well-crafted HTTP request. Users who leverage API token authentication are encouraged to upgrade Dapr to 1.10.9 or to 1.11.2. This vulnerability impacts Dapr users who have configured API token authentication. An attacker could craft a request that is always allowed by the Dapr sidecar over HTTP, even if the `dapr-api-token` in the request is invalid or missing. The issue has been fixed in Dapr 1.10.9 or to 1.11.2. There are no known workarounds for this vulnerability.

The weakness was released 07/22/2023 as GHSA-59m6-82qm-vqgj. The advisory is available at github.com. This vulnerability was named CVE-2023-37918 since 07/10/2023. The technical details are unknown and an exploit is not available.

Upgrading to version 1.10.9 or 1.11.2 eliminates this vulnerability. Applying the patch 83ca1abb11ffe34211db55dcd36d96b94252827a is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

• Dapr

Version

• 1.10.0
• 1.10.1
• 1.10.2
• 1.10.3
• 1.10.4
• 1.10.5
• 1.10.6
• 1.10.7
• 1.10.8
• 1.11.0
• 1.11.1

License

• open-source

Website

• Product: https://github.com/dapr/dapr/

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If you want to get best quality of vulnerability data, you may have to visit VulDB.

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