# CVE-2010-2586: Integer overflow in n/a

> Remote attackers can execute arbitrary code via crafted NSV files or streams due to integer overflows in the Winamp NSV plugin.

- **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:** 2 Dec 2010
- **Updated:** 7 Aug 2024
- **Also known as:** GHSA-q6xw-8r38-j7rr

## What is CVE-2010-2586?

CVE-2010-2586 is a critical vulnerability in Nullsoft Winamp, published on 2 Dec 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

Multiple integer overflows in in_nsv.dll in the in_nsv plugin in Winamp before 5.6 allow remote attackers to execute arbitrary code via a crafted Table of Contents (TOC) in a (1) NSV stream or (2) NSV file that triggers a heap-based buffer overflow.

Weakness: CWE-189

## Which versions are affected by CVE-2010-2586?

It affects 1 product.


Products: Nullsoft Winamp.

## How do I fix CVE-2010-2586?

No fix has been published for CVE-2010-2586 yet. Limit exposure of the affected software until one is available.

## Is CVE-2010-2586 being exploited?

There is no known exploitation of CVE-2010-2586 in the wild and no public exploit code.

## Other vulnerabilities in Nullsoft Winamp

- [CVE-2011-4857](https://insights.sbomify.com/CVE-2011-4857/): Memory corruption in n/a (critical 10.0)
- [CVE-2009-0263](https://insights.sbomify.com/CVE-2009-0263/): Memory corruption in n/a (critical 10.0)
- [CVE-2004-1119](https://insights.sbomify.com/CVE-2004-1119/): Memory corruption in n/a (critical 10.0)
- [CVE-2011-3834](https://insights.sbomify.com/CVE-2011-3834/): Integer overflow in n/a (critical 9.3)
- [CVE-2010-4370](https://insights.sbomify.com/CVE-2010-4370/): Integer overflow in n/a (critical 9.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2010-2586 and fix it if it is affected.

What it is: CVE-2010-2586 is a critical vulnerability in Nullsoft Winamp, published on 2 Dec 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-2010-2586 in the wild and no public exploit code.

Affected product: Nullsoft Winamp. 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-2010-2586/ (Markdown: https://insights.sbomify.com/CVE-2010-2586/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2010-2586
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2010-2586
- OSV: https://osv.dev/vulnerability/CVE-2010-2586

---
From sbomify Insights: https://insights.sbomify.com/CVE-2010-2586/
Summaries are generated and may contain mistakes; the official description above is the record.