요약
- CVE-2025-53365은(는) mcp에 영향을 주는 높음 (CVSS 8.7) 취약점입니다.
- 향후 30일 내 악용 확률(EPSS): 0.42%, 전체 취약점의 36.3%보다 높음.
- 조치: 1.10.0 이상으로 업데이트하세요.
| Package | Affected versions | Patched versions |
|---|
| mcp PyPI | < 1.10.0
| 1.10.0
|
Description
If a client deliberately triggers an exception after establishing a streamable HTTP session, this can lead to an uncaught ClosedResourceError on the server side, causing the server to crash and requiring a restart to restore service. Impact may vary depending on the deployment conditions, and presence of infrastructure-level resilience measures.
Thank you to Rich Harang for reporting this issue.
NVD description
The MCP Python SDK, called `mcp` on PyPI, is a Python implementation of the Model Context Protocol (MCP). Prior to version 1.10.0, if a client deliberately triggers an exception after establishing a streamable HTTP session, this can lead to an uncaught ClosedResourceError on the server side, causing the server to crash and requiring a restart to restore service. Impact may vary depending on the deployment conditions, and presence of infrastructure-level resilience measures. Version 1.10.0 contains a patch for the issue.
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