Spring Security Advisories

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Arbitrary File Write Vulnerability in Spring Cloud Data Flow

HIGH | MAY 23, 2024 | CVE-2024-22263

Description

Spring Cloud Data Flow is a microservices-based Streaming and Batch data processing in Cloud Foundry and Kubernetes. The Skipper server has the ability to receive upload package requests. However, due to improper sanitization for upload path, a malicious user who has access to skipper server api can use a crafted upload request can lead to remote code execution.

Affected Spring Products and Versions

Spring Cloud Data Flow:

  • 2.10.0 - 2.11.2

Mitigation

Users of affected versions should upgrade to the corresponding fixed version.
Fix versionAvailability
2.11.3OSS

No further mitigation steps are necessary.

Credit

The issue was identified and responsibly reported by cokeBeer, crisprss, LFYSec, skyxsecurity.

History

  • 2024-05-23: Initial vulnerability report published.

Reporting a vulnerability

To report a security vulnerability for a project within the Spring portfolio, see the Security Policy

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