# CVE-2010-4168: Use after free in n/a

> Remote attackers can cause a denial of service in OpenTTD by abruptly disconnecting during map transmission or join processes, triggering use-after-free errors.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/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:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 17 Nov 2010
- **Updated:** 7 Aug 2024
- **Also known as:** DEBIAN-CVE-2010-4168, GHSA-g3ph-crp3-36hm

## What is CVE-2010-4168?

CVE-2010-4168 is a high-severity use after free vulnerability in Fedoraproject Fedora, published on 17 Nov 2010. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Multiple use-after-free vulnerabilities in OpenTTD 1.0.x before 1.0.5 allow (1) remote attackers to cause a denial of service (invalid write and daemon crash) by abruptly disconnecting during transmission of the map from the server, related to network/network_server.cpp; (2) remote attackers to cause a denial of service (invalid read and daemon crash) by abruptly disconnecting, related to network/network_server.cpp; and (3) remote servers to cause a denial of service (invalid read and application crash) by forcing a disconnection during the join process, related to network/network.cpp.

Weakness: CWE-416 (Use After Free)

## Which versions are affected by CVE-2010-4168?

It affects 2 products.


Products: Fedoraproject Fedora, Openttd Openttd.

## How do I fix CVE-2010-4168?

Upgrade to a fixed version.

## Is CVE-2010-4168 being exploited?

There is no known exploitation of CVE-2010-4168 in the wild and no public exploit code.

## Other vulnerabilities in Fedoraproject Fedora

- [CVE-2024-4577](https://insights.sbomify.com/CVE-2024-4577/): PHP-CGI OS Command Injection (critical 9.8, exploited in the wild)
- [CVE-2021-39226](https://insights.sbomify.com/CVE-2021-39226/): Grafana Authentication Bypass (critical 9.8, exploited in the wild)
- [CVE-2019-5544](https://insights.sbomify.com/CVE-2019-5544/): VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow (critical 9.8, exploited in the wild)
- [CVE-2024-4947](https://insights.sbomify.com/CVE-2024-4947/): Google Chromium V8 Type Confusion (critical 9.6, exploited in the wild)
- [CVE-2024-4671](https://insights.sbomify.com/CVE-2024-4671/): Google Chromium Visuals Use-After-Free (critical 9.6, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2010-4168 and fix it if it is affected.

What it is: CVE-2010-4168 is a high-severity use after free vulnerability in Fedoraproject Fedora, published on 17 Nov 2010. 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-2010-4168 in the wild and no public exploit code.

Affected product: Fedoraproject Fedora. 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-2010-4168/ (Markdown: https://insights.sbomify.com/CVE-2010-4168/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2010-4168
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2010-4168
- OSV: https://osv.dev/vulnerability/CVE-2010-4168

---
From sbomify Insights: https://insights.sbomify.com/CVE-2010-4168/
Summaries are generated and may contain mistakes; the official description above is the record.