# CVE-2024-1017: Gabriels FTP Server denial of service

> Remote attackers can cause a denial of service in Gabriels FTP Server by manipulating the USERNAME argument, requiring a patch for mitigation.

- **Severity:** Medium 5.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 29 Jan 2024
- **Updated:** 23 Aug 2024
- **Also known as:** GHSA-f9w7-q39f-hcvh

## What is CVE-2024-1017?

CVE-2024-1017 is a medium-severity denial of service vulnerability in Gabriels FTP Server, published on 29 Jan 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A vulnerability was found in Gabriels FTP Server 1.2. It has been rated as problematic. This issue affects some unknown processing. The manipulation of the argument USERNAME leads to denial of service. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-252287.

Weakness: CWE-404 (Improper Resource Shutdown or Release)

## Which versions are affected by CVE-2024-1017?

It affects 1 product.


Products: Gabriels Ftp Server Project Gabriels Ftp Server.

## How do I fix CVE-2024-1017?

No fix has been published for CVE-2024-1017 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-1017 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-1017 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-1017 and fix it if it is affected.

What it is: CVE-2024-1017 is a medium-severity denial of service vulnerability in Gabriels FTP Server, published on 29 Jan 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-1017 exists.

Affected product: Gabriels FTP Server. 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-2024-1017/ (Markdown: https://insights.sbomify.com/CVE-2024-1017/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-1017
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-1017
- OSV: https://osv.dev/vulnerability/CVE-2024-1017

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-1017/
Summaries are generated and may contain mistakes; the official description above is the record.