Описание
MCP Ruby SDK is the official Ruby SDK for Model Context Protocol servers and clients. Prior to 0.23.0, MCP::Server::Transports::StreamableHTTPTransport in the mcp gem reads and parses an entire JSON-RPC POST body without a size limit, allowing an unauthenticated remote attacker to exhaust process memory. This issue is fixed in version 0.23.0.
Ссылки
EPSS
Процентиль: 36%
0.00436
Низкий
7.5 High
CVSS3
Дефекты
CWE-770
Связанные уязвимости
CVSS3: 7.5
github
7 дней назад
MCP Ruby SDK: Unbounded JSON-RPC request body causes uncontrolled memory allocation in StreamableHTTPTransport
EPSS
Процентиль: 36%
0.00436
Низкий
7.5 High
CVSS3
Дефекты
CWE-770