# CVE-2007-1748: Memory corruption in n/a

> Remote attackers can execute arbitrary code on Windows DNS servers via a stack-based buffer overflow in the RPC interface.

- **Severity:** Critical 10.0 (`AV:N/AC:L/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:** Not needed
- **Fix available:** No
- **Published:** 13 Apr 2007
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-vwph-hfgx-rhgf

## What is CVE-2007-1748?

CVE-2007-1748 is a critical memory corruption vulnerability in Microsoft Windows 2000, published on 13 Apr 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Stack-based buffer overflow in the RPC interface in the Domain Name System (DNS) Server Service in Microsoft Windows 2000 Server SP 4, Server 2003 SP 1, and Server 2003 SP 2 allows remote attackers to execute arbitrary code via a long zone name containing character constants represented by escape sequences.

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

## Which versions are affected by CVE-2007-1748?

It affects 2 products.


Products: Microsoft Windows 2000, Microsoft Windows 2003 Server.

## How do I fix CVE-2007-1748?

No fix has been published for CVE-2007-1748 yet. Limit exposure of the affected software until one is available.

## Is CVE-2007-1748 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2007-1748 exists.

Public exploit code:

- MS07-029 Microsoft DNS RPC Service extractQuotedChar() Overflow (TCP) (metasploit)
- MS07-029 Microsoft DNS RPC Service extractQuotedChar() Overflow (SMB) (metasploit)
- Microsoft Windows Server 2000 SP4 - DNS RPC Remote Buffer Overflow (exploitdb)
- Microsoft Windows - DNS DnssrvQuery Remote Stack Overflow (exploitdb)
- Microsoft Windows - DNS RPC Remote Buffer Overflow (2) (exploitdb)
- Microsoft DNS RPC Service - 'extractQuotedChar()' TCP Overflow (MS07-029) (Metasploit) (exploitdb)

## Other vulnerabilities in Microsoft Windows 2000

- [CVE-2008-4250](https://insights.sbomify.com/CVE-2008-4250/): Microsoft Windows Buffer Overflow (critical 9.8, exploited in the wild)
- [CVE-2010-0232](https://insights.sbomify.com/CVE-2010-0232/): Microsoft Windows Kernel Exception Handler (high 7.8, exploited in the wild)
- [CVE-2009-1123](https://insights.sbomify.com/CVE-2009-1123/): Microsoft Windows Improper Input Validation (high 7.8, exploited in the wild)
- [CVE-2002-0367](https://insights.sbomify.com/CVE-2002-0367/): Microsoft Windows Privilege Escalation (high 7.8, exploited in the wild)
- [CVE-2010-0269](https://insights.sbomify.com/CVE-2010-0269/): Memory corruption in n/a (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2007-1748 and fix it if it is affected.

What it is: CVE-2007-1748 is a critical memory corruption vulnerability in Microsoft Windows 2000, published on 13 Apr 2007. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2007-1748 exists.

Affected product: Microsoft Windows 2000. 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-2007-1748/ (Markdown: https://insights.sbomify.com/CVE-2007-1748/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2007-1748
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2007-1748
- OSV: https://osv.dev/vulnerability/CVE-2007-1748

---
From sbomify Insights: https://insights.sbomify.com/CVE-2007-1748/
Summaries are generated and may contain mistakes; the official description above is the record.