# CVE-2001-0028: Memory corruption in n/a

> Remote attackers can execute arbitrary commands on oops WWW proxy servers via a buffer overflow in HTML parsing triggered by excessive quotation characters.

- **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:** 7 May 2001
- **Updated:** 8 Aug 2024
- **Also known as:** GHSA-g5cf-8f24-p3pm

## What is CVE-2001-0028?

CVE-2001-0028 is a critical memory corruption vulnerability in n/a, published on 7 May 2001. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Buffer overflow in the HTML parsing code in oops WWW proxy server 1.5.2 and earlier allows remote attackers to execute arbitrary commands via a large number of " (quotation) characters.

## Which versions are affected by CVE-2001-0028?

It affects 1 product.


Products: Igor Khasilev Oops Proxy Server.

## How do I fix CVE-2001-0028?

No fix has been published for CVE-2001-0028 yet. Limit exposure of the affected software until one is available.

## Is CVE-2001-0028 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2001-0028 exists.

Public exploit code:

- Oops Proxy Server 1.4.22 - Remote Buffer Overflow (2) (exploitdb)
- Oops Proxy Server 1.4.22 - Remote Buffer Overflow (1) (exploitdb)

## Other vulnerabilities in n/a

- [CVE-2001-0029](https://insights.sbomify.com/CVE-2001-0029/): Memory corruption in n/a (critical 10.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2001-0028 and fix it if it is affected.

What it is: CVE-2001-0028 is a critical memory corruption vulnerability in n/a, published on 7 May 2001. 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-2001-0028 exists.

Affected product: n/a. 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-2001-0028/ (Markdown: https://insights.sbomify.com/CVE-2001-0028/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2001-0028
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2001-0028
- OSV: https://osv.dev/vulnerability/CVE-2001-0028

---
From sbomify Insights: https://insights.sbomify.com/CVE-2001-0028/
Summaries are generated and may contain mistakes; the official description above is the record.