# CVE-2010-0384: Information disclosure in n/a

> Local users can discover client identities by reading log files on Tor directory mirrors configured to log erroneous client behavior.

- **Severity:** Low 2.1 (`AV:L/AC:L/Au:N/C:P/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 25 Jan 2010
- **Updated:** 17 Sep 2024
- **Also known as:** GHSA-r9r4-h3rx-qrv6

## What is CVE-2010-0384?

CVE-2010-0384 is a low-severity vulnerability in Tor Tor, published on 25 Jan 2010. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Tor 0.2.2.x before 0.2.2.7-alpha, when functioning as a directory mirror, does not prevent logging of the client IP address upon detection of erroneous client behavior, which might make it easier for local users to discover the identities of clients in opportunistic circumstances by reading log files.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2010-0384?

It affects 1 product.


Products: Tor Tor.

## How do I fix CVE-2010-0384?

No fix has been published for CVE-2010-0384 yet. Limit exposure of the affected software until one is available.

## Is CVE-2010-0384 being exploited?

There is no known exploitation of CVE-2010-0384 in the wild and no public exploit code.

## Other vulnerabilities in Tor Tor

- [CVE-2010-1676](https://insights.sbomify.com/CVE-2010-1676/): Memory corruption in n/a (critical 10.0)
- [CVE-2009-0939](https://insights.sbomify.com/CVE-2009-0939/): Tor before 0.2.0.34 treats incomplete IPv4 addresses as valid, which has unknown impact and attack vectors related to "Spec conformance," as (critical 10.0)
- [CVE-2009-0414](https://insights.sbomify.com/CVE-2009-0414/): Memory corruption in n/a (critical 10.0)
- [CVE-2008-5398](https://insights.sbomify.com/CVE-2008-5398/): Information disclosure in n/a (critical 9.3)
- [CVE-2011-2778](https://insights.sbomify.com/CVE-2011-2778/): Memory corruption in n/a (high 7.6)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2010-0384 and fix it if it is affected.

What it is: CVE-2010-0384 is a low-severity vulnerability in Tor Tor, published on 25 Jan 2010. 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-2010-0384 in the wild and no public exploit code.

Affected product: Tor Tor. 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-2010-0384/ (Markdown: https://insights.sbomify.com/CVE-2010-0384/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2010-0384
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2010-0384
- OSV: https://osv.dev/vulnerability/CVE-2010-0384

---
From sbomify Insights: https://insights.sbomify.com/CVE-2010-0384/
Summaries are generated and may contain mistakes; the official description above is the record.