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@nestjs/microservices@11.1.18

Nest - modern, fast, powerful node.js web framework (@microservices)

  • latest version

    11.1.19

  • latest non vulnerable version

    12.0.0-alpha.2

  • first published

    8 years ago

  • latest version published

    3 days ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the @nestjs/microservices package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
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    Uncontrolled Recursion

    @nestjs/microservices is a Nest - modern, fast, powerful node.js web framework (@microservices)

    Affected versions of this package are vulnerable to Uncontrolled Recursion through the handleData() function in packages/microservices/helpers/json-socket.ts. An attacker can crash the TCP microservice by sending a large burst of pipelined "<len>#<json>" frames in a single read, causing recursive frame processing to exhaust the call stack and terminate the connection. When the service processes untrusted TCP input, a crafted stream of many small valid frames can bring down the microservice and prevent it from responding to subsequent requests.

    How to fix Uncontrolled Recursion?

    Upgrade @nestjs/microservices to version 11.1.19 or higher.

    <11.1.19
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