# CVE-2013-1342: Privilege escalation in n/a

> Local attackers can gain elevated privileges on Windows systems by exploiting a vulnerability in the win32k.sys kernel-mode driver via a crafted application.

- **Severity:** High 7.8 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **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:** 11 Sep 2013
- **Updated:** 16 Jan 2025
- **Also known as:** GHSA-vmh9-w834-6xjq

## What is CVE-2013-1342?

CVE-2013-1342 is a high-severity vulnerability in Microsoft Windows 2003 Server, published on 11 Sep 2013. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

win32k.sys in the kernel-mode drivers in Microsoft Windows XP SP2 and SP3, Windows Server 2003 SP2, Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT allows local users to gain privileges via a crafted application, aka "Win32k Multiple Fetch Vulnerability," a different vulnerability than CVE-2013-1343, CVE-2013-1344, CVE-2013-3864, and CVE-2013-3865.

Weakness: CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

## Which versions are affected by CVE-2013-1342?

It affects 8 products.


Products: Microsoft Windows 2003 Server, Microsoft Windows 7, Microsoft Windows 8, Microsoft Windows Rt, Microsoft Windows Server 2008, Microsoft Windows Server 2012, Microsoft Windows Vista, Microsoft Windows Xp.

## How do I fix CVE-2013-1342?

No fix has been published for CVE-2013-1342 yet. Limit exposure of the affected software until one is available.

## Is CVE-2013-1342 being exploited?

There is no known exploitation of CVE-2013-1342 in the wild and no public exploit code.

## Other vulnerabilities in Microsoft Windows 2003 Server

- [CVE-2008-0015](https://insights.sbomify.com/CVE-2008-0015/): Microsoft Windows Video ActiveX Control Remote Code Execution (high 8.8, exploited in the wild)
- [CVE-2015-1701](https://insights.sbomify.com/CVE-2015-1701/): Microsoft Win32k Privilege Escalation (high 7.8, exploited in the wild)
- [CVE-2013-5065](https://insights.sbomify.com/CVE-2013-5065/): Microsoft Windows Kernel Privilege Escalation (high 7.8, exploited in the wild)
- [CVE-2011-1268](https://insights.sbomify.com/CVE-2011-1268/): Code injection in n/a (critical 10.0)
- [CVE-2011-1868](https://insights.sbomify.com/CVE-2011-1868/): Memory corruption in n/a (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2013-1342 and fix it if it is affected.

What it is: CVE-2013-1342 is a high-severity vulnerability in Microsoft Windows 2003 Server, published on 11 Sep 2013. 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-2013-1342 in the wild and no public exploit code.

Affected product: Microsoft Windows 2003 Server. 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-2013-1342/ (Markdown: https://insights.sbomify.com/CVE-2013-1342/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2013-1342
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2013-1342
- OSV: https://osv.dev/vulnerability/CVE-2013-1342

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From sbomify Insights: https://insights.sbomify.com/CVE-2013-1342/
Summaries are generated and may contain mistakes; the official description above is the record.