# CVE-2017-7606: Integer overflow in n/a

> Remote attackers can cause a denial of service via a crafted image due to undefined behavior in ImageMagick's RLE coder.

- **Severity:** Medium 6.5 (`CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H`)
- **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:** 9 Apr 2017
- **Updated:** 5 Aug 2024
- **Also known as:** DEBIAN-CVE-2017-7606, GHSA-vj3c-qpcp-47vm, UBUNTU-CVE-2017-7606

## What is CVE-2017-7606?

CVE-2017-7606 is a medium-severity vulnerability in Imagemagick Imagemagick, published on 9 Apr 2017. 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

coders/rle.c in ImageMagick 7.0.5-4 has an "outside the range of representable values of type unsigned char" undefined behavior issue, which might allow remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted image.

Weakness: CWE-20 (Improper Input Validation)

## Which versions are affected by CVE-2017-7606?

It affects 1 product.


Products: Imagemagick Imagemagick.

## How do I fix CVE-2017-7606?

Upgrade to a fixed version.

## Is CVE-2017-7606 being exploited?

There is no known exploitation of CVE-2017-7606 in the wild and no public exploit code.

## Other vulnerabilities in Imagemagick Imagemagick

- [CVE-2019-19952](https://insights.sbomify.com/CVE-2019-19952/): Use after free in n/a (critical 9.8)
- [CVE-2018-16328](https://insights.sbomify.com/CVE-2018-16328/): Null dereference in n/a (critical 9.8)
- [CVE-2018-16329](https://insights.sbomify.com/CVE-2018-16329/): Null dereference in n/a (critical 9.8)
- [CVE-2017-18210](https://insights.sbomify.com/CVE-2017-18210/): Null dereference in n/a (critical 9.8)
- [CVE-2017-14138](https://insights.sbomify.com/CVE-2017-14138/): Denial of service in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2017-7606 and fix it if it is affected.

What it is: CVE-2017-7606 is a medium-severity vulnerability in Imagemagick Imagemagick, published on 9 Apr 2017. 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-2017-7606 in the wild and no public exploit code.

Affected product: Imagemagick Imagemagick. 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-2017-7606/ (Markdown: https://insights.sbomify.com/CVE-2017-7606/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2017-7606
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2017-7606
- OSV: https://osv.dev/vulnerability/CVE-2017-7606

---
From sbomify Insights: https://insights.sbomify.com/CVE-2017-7606/
Summaries are generated and may contain mistakes; the official description above is the record.