# CVE-2004-0815: Path traversal in n/a

> Remote attackers can bypass share restrictions to read, write, or list arbitrary files via path traversal sequences in Samba.

- **Severity:** High 7.5 (`AV:N/AC:L/Au:N/C:P/I:P/A:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 16 Oct 2004
- **Updated:** 8 Aug 2024
- **Also known as:** CVE-2004-0910, DEBIAN-CVE-2004-0815, DSA-600-1, GHSA-fmc4-f425-jjcv

## What is CVE-2004-0815?

CVE-2004-0815 is a high-severity path traversal vulnerability in Samba Samba, published on 16 Oct 2004. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

The unix_clean_name function in Samba 2.2.x through 2.2.11, and 3.0.x before 3.0.2a, trims certain directory names down to absolute paths, which could allow remote attackers to bypass the specified share restrictions and read, write, or list arbitrary files via "/.////" style sequences in pathnames.

## Which versions are affected by CVE-2004-0815?

It affects 1 product.


Products: Samba Samba.

## How do I fix CVE-2004-0815?

Upgrade to a fixed version.

## Is CVE-2004-0815 being exploited?

There is no known exploitation of CVE-2004-0815 in the wild and no public exploit code.

## Other vulnerabilities in Samba Samba

- [CVE-2012-1182](https://insights.sbomify.com/CVE-2012-1182/): Integer overflow in n/a (critical 10.0)
- [CVE-2007-2446](https://insights.sbomify.com/CVE-2007-2446/): Memory corruption in n/a (critical 10.0)
- [CVE-2004-0600](https://insights.sbomify.com/CVE-2004-0600/): Memory corruption in n/a (critical 10.0)
- [CVE-1999-0810](https://insights.sbomify.com/CVE-1999-0810/): Denial of service in n/a (critical 10.0)
- [CVE-1999-0182](https://insights.sbomify.com/CVE-1999-0182/): Memory corruption in n/a (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2004-0815 and fix it if it is affected.

What it is: CVE-2004-0815 is a high-severity path traversal vulnerability in Samba Samba, published on 16 Oct 2004. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2004-0815 in the wild and no public exploit code.

Affected product: Samba Samba. 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-2004-0815/ (Markdown: https://insights.sbomify.com/CVE-2004-0815/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2004-0815
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2004-0815
- OSV: https://osv.dev/vulnerability/CVE-2004-0815

---
From sbomify Insights: https://insights.sbomify.com/CVE-2004-0815/
Summaries are generated and may contain mistakes; the official description above is the record.