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CVE-2025-53365

Опубликовано: 04 июл. 2025
Источник: nvd
EPSS Низкий

Описание

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.

EPSS

Процентиль: 16%
0.00052
Низкий

Дефекты

CWE-248

Связанные уязвимости

CVSS3: 5.3
redhat
около 1 месяца назад

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.

github
около 1 месяца назад

MCP Python SDK has Unhandled Exception in Streamable HTTP Transport, Leading to Denial of Service

EPSS

Процентиль: 16%
0.00052
Низкий

Дефекты

CWE-248