Linuxsecurity Critical Code Execution Vulnerability in Mistral Affects Multiple Ubuntu Releases
Article Content
- •Mistral vulnerability allows arbitrary code execution on affected Ubuntu systems.
- •Sensitive data, including service credentials, may be exposed due to this flaw.
- •Users must update to specific package versions to mitigate the vulnerability.
A significant security vulnerability has been identified in Mistral, the OpenStack Workflow Service, affecting Ubuntu 26.04 LTS, 25.10, 24.04 LTS, and 22.04 LTS. Discovered by Eduardo Gonzalez Gutierrez and Arnaud Morin, the flaw allows attackers to execute arbitrary code on Mistral workers and potentially extract sensitive information, including service credentials. The vulnerability arises from improper enforcement of access policies on certain API endpoints. Users are advised to update their systems to the specified package versions to mitigate the risk. A standard system update will address the issue across all affected versions. This vulnerability is critical due to the potential for unauthorized access and data exposure.
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