# PYSEC-2019-56 - ** DISPUTED ** In Supervisor through 4.0.2, an unauthenticated user can read log files or restart a…

Source: https://junglewise.ai/threats/pysec-2019-56-disputed-in-supervisor-through-4-0-2-an-unauthenticated-f3ecfc98  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2019-09-10  
License: CC BY 4.0 with a link back

Severity: info · Published 2019-09-10

** DISPUTED ** In Supervisor through 4.0.2, an unauthenticated user can read log files or restart a service. Note: The maintainer responded that the affected component, inet_http_server, is not enabled by default but if the user enables it and does not set a password, Supervisor logs a warning message. The maintainer indicated the ability to run an open server will not be removed but an additional warning was added to the documentation.

Technologies: [supervisor (PyPI)](https://junglewise.ai/threats/technologies/supervisor). Vendors: [PyPI](https://junglewise.ai/threats/vendors/pypi).

## Quick answers

**Is This vulnerability exploited in the wild?** No. Junglewise Threat Intelligence has no report of This vulnerability being exploited in the wild.

**How severe is This vulnerability?** Informational severity, published 10 September 2019.

**Which products and versions are affected?** supervisor (PyPI) GIT:introduced=0,fixed=4e334d9cf2a1daff685893e35e72398437df3dcb|ECOSYSTEM:introduced=0,fixed=4.0.3.

**Is there a fix for This vulnerability?** Yes. supervisor (PyPI): upgrade to 4.0.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected?** Check whether you run supervisor (PyPI) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- supervisor (PyPI): upgrade to 4.0.3 or later

  ```sh
  pip install "supervisor>=4.0.3"
  ```


## Affected products

- supervisor (PyPI) GIT:introduced=0,fixed=4e334d9cf2a1daff685893e35e72398437df3dcb|ECOSYSTEM:introduced=0,fixed=4.0.3

## Related threats

- [PYSEC-2019-126 - ** DISPUTED ** In Supervisor through 4.0.2, an unauthenticated user can read log files or restart a…](https://junglewise.ai/threats/cve-2019-12105-pysec-2019-126-disputed-in-supervisor-through-4-0-2-an)
- [Incorrect Default Permissions in Supervisor](https://junglewise.ai/threats/cve-2017-11610-incorrect-default-permissions-in-supervisor)