# CVE-2024-2184: Memory corruption in C1127P

> A buffer overflow in the WSD probe request processing allows network attackers to execute arbitrary code or cause denial of service on affected Canon printers.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 11 Mar 2024
- **Updated:** 28 Aug 2024
- **Also known as:** GHSA-76j8-6c8j-572v

## What is CVE-2024-2184?

CVE-2024-2184 is a critical memory corruption vulnerability in Canon Inc. C1127P, published on 11 Mar 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official 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.

Weakness: CWE-787 (Out-of-bounds Write)

## Which versions are affected by CVE-2024-2184?


## How do I fix CVE-2024-2184?

No fix has been published for CVE-2024-2184 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-2184 being exploited?

There is no known exploitation of CVE-2024-2184 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-2184 and fix it if it is affected.

What it is: CVE-2024-2184 is a critical memory corruption vulnerability in Canon Inc. C1127P, published on 11 Mar 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-2184 in the wild and no public exploit code.

Affected product: Canon Inc. C1127P. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2024-2184/ (Markdown: https://insights.sbomify.com/CVE-2024-2184/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-2184
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-2184
- OSV: https://osv.dev/vulnerability/CVE-2024-2184

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-2184/
Summaries are generated and may contain mistakes; the official description above is the record.