CVE-2025-0750: CRI-O Path Traversal Vulnerability in github.com/cri-o/cri-o
Summary
CVE-2025-0750: CRI-O Path Traversal vulnerability in github.com/cri-o/cri-o. Affected versions are not published. No fix is published. How to fix ↓
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Background
CRI-O is an open-source container runtime specifically designed for Kubernetes. It allows Kubernetes to manage the lifecycle of containers, providing essential functionalities such as image management, container execution, and resource management. The package is widely used in cloud-native environments, making its security critical. This specific vulnerability exposes the system to potential path traversal attacks, which can lead to unauthorized access to sensitive files.
Vulnerability Detail
The CRI-O Path Traversal vulnerability arises from improper input validation, allowing an attacker to manipulate file paths. This can lead to unauthorized file access, potentially exposing sensitive data or allowing the execution of malicious code. The vulnerability affects all versions of CRI-O starting from version 0, making it imperative for users to address this issue promptly to safeguard their systems.
How To Fix
No fixed version is published for this vulnerability.
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Workaround
As a temporary workaround, you can restrict access to the affected components of the application or implement additional input validation checks to mitigate the risk of path traversal attacks until a patch is applied.
Conclusion
The CRI-O Path Traversal vulnerability (CVE-2025-0750) poses a significant risk to users of the CRI-O container runtime. It is crucial to update to the latest patched version to mitigate potential threats. Utilizing tools like Vulert can help monitor for vulnerabilities and ensure your application remains secure.
See every vulnerability recorded for github.com/cri-o/cri-o →
FAQ
It is a security flaw in the CRI-O container runtime that allows attackers to exploit improper input validation to access unauthorized files.
You can use Vulert to monitor and alert for open-source vulnerabilities in your software. Check your application against the vulnerability using the Vulert playground at Vulert Scanner.
Exploitation of this vulnerability can lead to unauthorized access to sensitive files, data breaches, or execution of malicious code.
Yes, users are advised to update to the latest version of CRI-O, which contains the necessary patches to fix this vulnerability.
Implement additional input validation checks and restrict access to the affected components as a temporary measure until you can apply the patch.
Related vulnerabilities
Recent vulnerabilities recorded for github.com/cri-o/cri-o.
