# CVE-2010-0815: Memory corruption in n/a

> Remote attackers can execute arbitrary code via crafted documents exploiting a stack memory corruption in Microsoft Office VBA components.

- **Severity:** Critical 9.3 (`AV:N/AC:M/Au:N/C:C/I:C/A:C`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 12 May 2010
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-cpqr-cpwc-vxwv

## What is CVE-2010-0815?

CVE-2010-0815 is a critical memory corruption vulnerability in Microsoft Office, published on 12 May 2010. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

VBE6.DLL in Microsoft Office XP SP3, Office 2003 SP3, 2007 Microsoft Office System SP1 and SP2, Visual Basic for Applications (VBA), and VBA SDK 6.3 through 6.5 does not properly search for ActiveX controls that are embedded in documents, which allows remote attackers to execute arbitrary code via a crafted document, aka "VBE6.DLL Stack Memory Corruption Vulnerability."

Weakness: CWE-94 (Improper Control of Generation of Code)

## Which versions are affected by CVE-2010-0815?

It affects 3 products.


Products: Microsoft Office, Microsoft Visual Basic for Applications, Microsoft Visual Basic Sdk.

## How do I fix CVE-2010-0815?

No fix has been published for CVE-2010-0815 yet. Limit exposure of the affected software until one is available.

## Is CVE-2010-0815 being exploited?

There is no known exploitation of CVE-2010-0815 in the wild and no public exploit code.

## Other vulnerabilities in Microsoft Office

- [CVE-2018-0798](https://insights.sbomify.com/CVE-2018-0798/): Microsoft Office Memory Corruption (high 8.8, exploited in the wild)
- [CVE-2015-1770](https://insights.sbomify.com/CVE-2015-1770/): Microsoft Office Uninitialized Memory Use (high 8.8, exploited in the wild)
- [CVE-2006-2492](https://insights.sbomify.com/CVE-2006-2492/): Microsoft Word Malformed Object Pointer (high 8.8, exploited in the wild)
- [CVE-2018-0802](https://insights.sbomify.com/CVE-2018-0802/): Microsoft Office Memory Corruption (high 7.8, exploited in the wild)
- [CVE-2017-11882](https://insights.sbomify.com/CVE-2017-11882/): Microsoft Office Memory Corruption (high 7.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2010-0815 and fix it if it is affected.

What it is: CVE-2010-0815 is a critical memory corruption vulnerability in Microsoft Office, published on 12 May 2010. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2010-0815 in the wild and no public exploit code.

Affected product: Microsoft Office. 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-2010-0815/ (Markdown: https://insights.sbomify.com/CVE-2010-0815/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2010-0815
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2010-0815
- OSV: https://osv.dev/vulnerability/CVE-2010-0815

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From sbomify Insights: https://insights.sbomify.com/CVE-2010-0815/
Summaries are generated and may contain mistakes; the official description above is the record.