# CVE-2007-2873: Path traversal in n/a

> Local attackers can corrupt arbitrary files and cause denial of service via symlink attacks in specific SpamAssassin root configurations.

- **Severity:** Low 1.9 (`AV:L/AC:M/Au:N/C:N/I:N/A:P`)
- **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:** Yes
- **Published:** 11 Jun 2007
- **Updated:** 7 Aug 2024
- **Also known as:** DEBIAN-CVE-2007-2873, GHSA-w3p6-2cc8-h63h, RHSA-2007:0492

## What is CVE-2007-2873?

CVE-2007-2873 is a low-severity path traversal vulnerability in n/a, published on 11 Jun 2007. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

SpamAssassin 3.1.x, 3.2.0, and 3.2.1 before 20070611, when running as root in unusual configurations using vpopmail or virtual users, allows local users to cause a denial of service (corrupt arbitrary files) via a symlink attack on a file that is used by spamd.

## Which versions are affected by CVE-2007-2873?

It affects 1 product.


| Package | Ecosystem | Affected | Fixed in |
| --- | --- | --- | --- |
| `spamassassin` | Red Hat:enterprise_linux:4::as | All versions | 0:3.1.9-1.el4 |
| `spamassassin-debuginfo` | Red Hat:enterprise_linux:4::as | All versions | 0:3.1.9-1.el4 |
| `spamassassin` | Red Hat:enterprise_linux:4::desktop | All versions | 0:3.1.9-1.el4 |
| `spamassassin-debuginfo` | Red Hat:enterprise_linux:4::desktop | All versions | 0:3.1.9-1.el4 |
| `spamassassin` | Red Hat:enterprise_linux:4::es | All versions | 0:3.1.9-1.el4 |
| `spamassassin-debuginfo` | Red Hat:enterprise_linux:4::es | All versions | 0:3.1.9-1.el4 |
| `spamassassin` | Red Hat:enterprise_linux:4::ws | All versions | 0:3.1.9-1.el4 |
| `spamassassin-debuginfo` | Red Hat:enterprise_linux:4::ws | All versions | 0:3.1.9-1.el4 |
| `spamassassin` | Red Hat:enterprise_linux:5::client | All versions | 0:3.1.9-1.el5 |
| `spamassassin-debuginfo` | Red Hat:enterprise_linux:5::client | All versions | 0:3.1.9-1.el5 |
| `spamassassin` | Red Hat:enterprise_linux:5::server | All versions | 0:3.1.9-1.el5 |
| `spamassassin-debuginfo` | Red Hat:enterprise_linux:5::server | All versions | 0:3.1.9-1.el5 |

Products: Spamassassin Spamassassin.

## How do I fix CVE-2007-2873?

Upgrade to a fixed version.

## Is CVE-2007-2873 being exploited?

There is no known exploitation of CVE-2007-2873 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2003-1557](https://insights.sbomify.com/CVE-2003-1557/): Memory corruption in n/a (high 7.6)
- [CVE-2004-0796](https://insights.sbomify.com/CVE-2004-0796/): Denial of service in n/a (medium 5.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2007-2873 and fix it if it is affected.

What it is: CVE-2007-2873 is a low-severity path traversal vulnerability in n/a, published on 11 Jun 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-2007-2873 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-2007-2873/ (Markdown: https://insights.sbomify.com/CVE-2007-2873/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2007-2873
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2007-2873
- OSV: https://osv.dev/vulnerability/CVE-2007-2873

---
From sbomify Insights: https://insights.sbomify.com/CVE-2007-2873/
Summaries are generated and may contain mistakes; the official description above is the record.