# CVE-2007-3463: Privilege escalation in n/a

> Local users can kill arbitrary processes of other users via RunAs sessions, potentially causing denial of service or privilege escalation.

- **Severity:** Medium 4.6 (`AV:L/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:** 27 Jun 2007
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-26hx-v824-3wvf

## What is CVE-2007-3463?

CVE-2007-3463 is a medium-severity vulnerability in Microsoft Windows Xp, published on 27 Jun 2007. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

Microsoft Windows XP SP2 allows local users, who have sessions created by another user's RunAs (run as) command, to kill arbitrary processes of this other user, as demonstrated by the taskkill program.  NOTE: the researcher claims a vendor dispute in which the vendor states that "RunAs and UAC are convenience features, not security boundaries. If you need a security guarantee, please log out and log back in with a different account.

## Which versions are affected by CVE-2007-3463?

It affects 1 product.


Products: Microsoft Windows Xp.

## How do I fix CVE-2007-3463?

No fix has been published for CVE-2007-3463 yet. Limit exposure of the affected software until one is available.

## Is CVE-2007-3463 being exploited?

There is no known exploitation of CVE-2007-3463 in the wild and no public exploit code.

## Other vulnerabilities in Microsoft Windows Xp

- [CVE-2012-1852](https://insights.sbomify.com/CVE-2012-1852/): Memory corruption in n/a (critical 10.0)
- [CVE-2012-1853](https://insights.sbomify.com/CVE-2012-1853/): Memory corruption in n/a (critical 10.0)
- [CVE-2009-0119](https://insights.sbomify.com/CVE-2009-0119/): Memory corruption in n/a (critical 10.0)
- [CVE-2007-1946](https://insights.sbomify.com/CVE-2007-1946/): Integer overflow in n/a (critical 10.0)
- [CVE-2005-3595](https://insights.sbomify.com/CVE-2005-3595/): Hardcoded credentials in n/a (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2007-3463 and fix it if it is affected.

What it is: CVE-2007-3463 is a medium-severity vulnerability in Microsoft Windows Xp, published on 27 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-2007-3463 in the wild and no public exploit code.

Affected product: Microsoft Windows Xp. 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-2007-3463/ (Markdown: https://insights.sbomify.com/CVE-2007-3463/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2007-3463
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2007-3463
- OSV: https://osv.dev/vulnerability/CVE-2007-3463

---
From sbomify Insights: https://insights.sbomify.com/CVE-2007-3463/
Summaries are generated and may contain mistakes; the official description above is the record.