# CVE-2024-25366: Integer overflow in n/a

> A remote attacker can cause a denial of service in the libiec61859 library via an integer overflow in the MMS server component.

- **Severity:** Medium 6.2 (`CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 20 Feb 2024
- **Updated:** 16 Aug 2024
- **Also known as:** GHSA-4g72-g685-8cc9

## What is CVE-2024-25366?

CVE-2024-25366 is a medium-severity vulnerability in n/a, published on 20 Feb 2024. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Buffer Overflow vulnerability in mz-automation.de libiec61859 v.1.4.0 allows a remote attacker to cause a denial of service via the mmsServer_handleGetNameListRequest function to the mms_getnamelist_service component.

Weakness: CWE-190 (Integer Overflow or Wraparound)

## Which versions are affected by CVE-2024-25366?

It affects 1 product.


Products: Mz-Automation Libiec61850.

## How do I fix CVE-2024-25366?

No fix has been published for CVE-2024-25366 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-25366 being exploited?

There is no known exploitation of CVE-2024-25366 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2022-2970](https://insights.sbomify.com/CVE-2022-2970/): MZ Automation libIEC61850 Stack-Based Buffer Overflow (critical 10.0)
- [CVE-2022-2972](https://insights.sbomify.com/CVE-2022-2972/): MZ Automation libIEC61850 Stack-Based Buffer Overflow (critical 10.0)
- [CVE-2024-45970](https://insights.sbomify.com/CVE-2024-45970/): Memory corruption in n/a (critical 9.8)
- [CVE-2024-45971](https://insights.sbomify.com/CVE-2024-45971/): Memory corruption in n/a (critical 9.8)
- [CVE-2018-19185](https://insights.sbomify.com/CVE-2018-19185/): Memory corruption in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-25366 and fix it if it is affected.

What it is: CVE-2024-25366 is a medium-severity vulnerability in n/a, published on 20 Feb 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-25366 in the wild and no public exploit code.

Affected product: n/a. 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-2024-25366/ (Markdown: https://insights.sbomify.com/CVE-2024-25366/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-25366
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-25366
- OSV: https://osv.dev/vulnerability/CVE-2024-25366

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-25366/
Summaries are generated and may contain mistakes; the official description above is the record.