# CVE-2006-6422: Denial of service in n/a

> Remote attackers can disable Agileco AgileBill and AgileVoice applications by submitting invalid license data via a form.

- **Severity:** Medium 5.0 (`AV:N/AC:L/Au:N/C:N/I:N/A:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 10 Dec 2006
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-2xf2-g6jp-5jm8

## What is CVE-2006-6422?

CVE-2006-6422 is a medium-severity denial of service vulnerability in n/a, published on 10 Dec 2006. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Agileco AgileBill 1.4.x and AgileVoice 1.4.x do not properly handle certain proxy requests, which allows remote attackers to disable the application by entering invalid license data on a form, possibly involving modules/core/license.inc.php.  NOTE: The provenance of this information is unknown; the details are obtained solely from third party information.

## Which versions are affected by CVE-2006-6422?

It affects 2 products.


Products: Agileco Agilebill, Agileco Agilevoice.

## How do I fix CVE-2006-6422?

No fix has been published for CVE-2006-6422 yet. Limit exposure of the affected software until one is available.

## Is CVE-2006-6422 being exploited?

There is no known exploitation of CVE-2006-6422 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2005-3827](https://insights.sbomify.com/CVE-2005-3827/): SQL injection in n/a (high 7.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2006-6422 and fix it if it is affected.

What it is: CVE-2006-6422 is a medium-severity denial of service vulnerability in n/a, published on 10 Dec 2006. 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-2006-6422 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-2006-6422/ (Markdown: https://insights.sbomify.com/CVE-2006-6422/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2006-6422
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2006-6422
- OSV: https://osv.dev/vulnerability/CVE-2006-6422

---
From sbomify Insights: https://insights.sbomify.com/CVE-2006-6422/
Summaries are generated and may contain mistakes; the official description above is the record.