Uncaught Exception Affecting grcpio package, versions [1.23.0,1.53.2) [1.54.0,1.54.3) [1.55.0,1.55.3) [1.56.0,1.56.2)


0.0
high

Snyk CVSS

    Attack Complexity Low
    Availability High

    Threat Intelligence

    EPSS 0.05% (13th percentile)
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NVD
7.5 high

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  • Snyk ID SNYK-PYTHON-GRCPIO-5901865
  • published 14 Sep 2023
  • disclosed 13 Sep 2023
  • credit Unknown

How to fix?

Upgrade grcpio to version 1.53.2, 1.54.3, 1.55.3, 1.56.2 or higher.

Overview

grcpio is a remote procedure call (RPC) framework.

Affected versions of this package are vulnerable to Uncaught Exception due to the lack of error handling in the TCP server. An attacker can cause a denial of service by initiating a significant number of connections with the server.

Note:

This is only exploitable if the server is running on posix-compatible platforms such as Linux.