# CVE-2017-3061: Memory corruption in Adobe Flash Player 25.0.0.127 and earlier.

> An exploitable memory corruption in the SWF parser allows arbitrary code execution, requiring users to upgrade Adobe Flash Player.

- **Severity:** Critical 9.8 (`CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** Yes
- **Published:** 12 Apr 2017
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-c46q-hcmp-2r44, UBUNTU-CVE-2017-3061

## What is CVE-2017-3061?

CVE-2017-3061 is a critical memory corruption vulnerability in Adobe Flash Player, published on 12 Apr 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Adobe Flash Player versions 25.0.0.127 and earlier have an exploitable memory corruption vulnerability in the SWF parser. Successful exploitation could lead to arbitrary code execution.

Weakness: CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

## Which versions are affected by CVE-2017-3061?

It affects 1 product.


Products: Adobe Flash Player.

## How do I fix CVE-2017-3061?

Upgrade to a fixed version.

## Is CVE-2017-3061 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2017-3061 exists.

Public exploit code:

- Adobe Flash - Margin Handling Heap Corruption (exploitdb)

## Other vulnerabilities in Adobe Flash Player

- [CVE-2017-11292](https://insights.sbomify.com/CVE-2017-11292/): Adobe Flash Player Type Confusion (high 8.8, exploited in the wild)
- [CVE-2016-7892](https://insights.sbomify.com/CVE-2016-7892/): Adobe Flash Player Use-After-Free (high 8.8, exploited in the wild)
- [CVE-2016-7855](https://insights.sbomify.com/CVE-2016-7855/): Adobe Flash Player Use-After-Free (high 8.8, exploited in the wild)
- [CVE-2014-0497](https://insights.sbomify.com/CVE-2014-0497/): Adobe Flash Player Integer Underflow Vulnerablity (high 8.8, exploited in the wild)
- [CVE-2013-0643](https://insights.sbomify.com/CVE-2013-0643/): Adobe Flash Player Incorrect Default Permissions (high 8.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2017-3061 and fix it if it is affected.

What it is: CVE-2017-3061 is a critical memory corruption vulnerability in Adobe Flash Player, published on 12 Apr 2017. 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-2017-3061 exists.

Affected product: Adobe Flash Player. 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-2017-3061/ (Markdown: https://insights.sbomify.com/CVE-2017-3061/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2017-3061
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2017-3061
- OSV: https://osv.dev/vulnerability/CVE-2017-3061

---
From sbomify Insights: https://insights.sbomify.com/CVE-2017-3061/
Summaries are generated and may contain mistakes; the official description above is the record.