Uncaught Exception The advisory has been revoked - it doesn't affect any version of package grcpio (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-GRCPIO-5901865
- published14 Sept 2023
- disclosed13 Sept 2023
- creditUnknown
Introduced: 13 Sep 2023
CVE-2023-4785 (opens in a new tab)How to fix?
Upgrade grcpio to version 1.53.2, 1.54.3, 1.55.3, 1.56.2 or higher.
Amendment
This was deemed not a vulnerability.
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.