# CVE-2012-1175: Integer overflow in n/a

> Remote attackers can cause denial of service or execute arbitrary code via a crafted SWF file exploiting an integer overflow in GNU Gnash.

- **Severity:** Medium 6.8 (`AV:N/AC:M/Au:N/C:P/I:P/A:P`)
- **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:** Yes
- **Published:** 26 Aug 2012
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-mjhj-v6x2-g42w

## What is CVE-2012-1175?

CVE-2012-1175 is a medium-severity vulnerability in n/a, published on 26 Aug 2012. 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

Integer overflow in the GnashImage::size method in libbase/GnashImage.h in GNU Gnash 0.8.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted SWF file, which triggers a heap-based buffer overflow.

Weakness: CWE-189

## Which versions are affected by CVE-2012-1175?

It affects 1 product.


Products: Gnu Gnash.

## How do I fix CVE-2012-1175?

Upgrade to a fixed version.

## Is CVE-2012-1175 being exploited?

There is no known exploitation of CVE-2012-1175 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2011-4328](https://insights.sbomify.com/CVE-2011-4328/): Information disclosure in n/a (medium 5.0)
- [CVE-2010-4337](https://insights.sbomify.com/CVE-2010-4337/): Path traversal in n/a (low 3.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2012-1175 and fix it if it is affected.

What it is: CVE-2012-1175 is a medium-severity vulnerability in n/a, published on 26 Aug 2012. 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-2012-1175 in the wild and no public exploit code.

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-2012-1175/ (Markdown: https://insights.sbomify.com/CVE-2012-1175/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2012-1175
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2012-1175
- OSV: https://osv.dev/vulnerability/CVE-2012-1175

---
From sbomify Insights: https://insights.sbomify.com/CVE-2012-1175/
Summaries are generated and may contain mistakes; the official description above is the record.