# CVE-2011-3328: Denial of service in n/a

> Remote attackers can crash applications using libpng by sending a malformed PNG image with a specific cHRM chunk, requiring color-correction support to be enabled.

- **Severity:** Low 2.6 (`AV:N/AC:H/Au:N/C:N/I:N/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:** 17 Jan 2012
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-8rjx-6w92-3m27

## What is CVE-2011-3328?

CVE-2011-3328 is a low-severity denial of service vulnerability in n/a, published on 17 Jan 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

The png_handle_cHRM function in pngrutil.c in libpng 1.5.4, when color-correction support is enabled, allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a malformed PNG image containing a cHRM chunk associated with a certain zero value.

## Which versions are affected by CVE-2011-3328?

It affects 1 product.


Products: Greg Roelofs Libpng.

## How do I fix CVE-2011-3328?

Upgrade to a fixed version.

## Is CVE-2011-3328 being exploited?

There is no known exploitation of CVE-2011-3328 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2004-0597](https://insights.sbomify.com/CVE-2004-0597/): Memory corruption in n/a (critical 10.0)
- [CVE-2006-3334](https://insights.sbomify.com/CVE-2006-3334/): Memory corruption in n/a (high 7.5)
- [CVE-2002-1363](https://insights.sbomify.com/CVE-2002-1363/): Memory corruption in n/a (high 7.5)
- [CVE-2002-0660](https://insights.sbomify.com/CVE-2002-0660/): Memory corruption in n/a (high 7.5)
- [CVE-2006-0481](https://insights.sbomify.com/CVE-2006-0481/): Memory corruption in n/a (medium 5.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2011-3328 and fix it if it is affected.

What it is: CVE-2011-3328 is a low-severity denial of service vulnerability in n/a, published on 17 Jan 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-2011-3328 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-2011-3328/ (Markdown: https://insights.sbomify.com/CVE-2011-3328/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2011-3328
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2011-3328
- OSV: https://osv.dev/vulnerability/CVE-2011-3328

---
From sbomify Insights: https://insights.sbomify.com/CVE-2011-3328/
Summaries are generated and may contain mistakes; the official description above is the record.