# CVE-2007-4497: Denial of service in n/a

> A guest user can crash the host process or hang the system, causing denial of service in VMware virtualization products.

- **Severity:** Medium 5.5 (`AV:A/AC:L/Au:S/C:N/I:N/A:C`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 21 Sep 2007
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-5xfc-jpjx-f864

## What is CVE-2007-4497?

CVE-2007-4497 is a medium-severity denial of service vulnerability in Canonical Ubuntu Linux, published on 21 Sep 2007. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Unspecified vulnerability in EMC VMware Workstation before 5.5.5 Build 56455 and 6.x before 6.0.1 Build 55017, Player before 1.0.5 Build 56455 and Player 2 before 2.0.1 Build 55017, ACE before 1.0.3 Build 54075 and ACE 2 before 2.0.1 Build 55017, and Server before 1.0.4 Build 56528 allows users with login access to a guest operating system to cause a denial of service (guest outage and host process crash or hang) via unspecified vectors.

Weakness: CWE-264

## Which versions are affected by CVE-2007-4497?

It affects 5 products.


Products: Canonical Ubuntu Linux, Vmware Ace, Vmware Player, Vmware Server, Vmware Workstation.

## How do I fix CVE-2007-4497?

No fix has been published for CVE-2007-4497 yet. Limit exposure of the affected software until one is available.

## Is CVE-2007-4497 being exploited?

There is no known exploitation of CVE-2007-4497 in the wild and no public exploit code.

## Other vulnerabilities in Canonical Ubuntu Linux

- [CVE-2020-11651](https://insights.sbomify.com/CVE-2020-11651/): SaltStack Salt Authentication Bypass (critical 9.8, exploited in the wild)
- [CVE-2020-7247](https://insights.sbomify.com/CVE-2020-7247/): OpenSMTPD Remote Code Execution (critical 9.8, exploited in the wild)
- [CVE-2019-16928](https://insights.sbomify.com/CVE-2019-16928/): Exim Out-of-bounds Write (critical 9.8, exploited in the wild)
- [CVE-2018-6789](https://insights.sbomify.com/CVE-2018-6789/): Exim Buffer Overflow (critical 9.8, exploited in the wild)
- [CVE-2015-2590](https://insights.sbomify.com/CVE-2015-2590/): Oracle Java SE and Java SE Embedded Remote Code Execution (critical 9.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2007-4497 and fix it if it is affected.

What it is: CVE-2007-4497 is a medium-severity denial of service vulnerability in Canonical Ubuntu Linux, published on 21 Sep 2007. 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-2007-4497 in the wild and no public exploit code.

Affected product: Canonical Ubuntu Linux. 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-2007-4497/ (Markdown: https://insights.sbomify.com/CVE-2007-4497/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2007-4497
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2007-4497
- OSV: https://osv.dev/vulnerability/CVE-2007-4497

---
From sbomify Insights: https://insights.sbomify.com/CVE-2007-4497/
Summaries are generated and may contain mistakes; the official description above is the record.