# CVE-2019-7111: Memory corruption in Adobe Acrobat and Reader

> An out-of-bounds write vulnerability in Adobe Acrobat and Reader allows attackers to execute arbitrary code via malicious documents.

- **Severity:** High 8.8 (`CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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:** A user has to click or open something
- **Fix available:** No
- **Published:** 23 May 2019
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-f46p-jp87-7xp4

## What is CVE-2019-7111?

CVE-2019-7111 is a high-severity memory corruption vulnerability in Adobe Acrobat Dc, published on 23 May 2019. 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

Adobe Acrobat and Reader versions 2019.010.20098 and earlier, 2019.010.20098 and earlier, 2017.011.30127 and earlier version, and 2015.006.30482 and earlier have an out-of-bounds write vulnerability. Successful exploitation could lead to arbitrary code execution .

Weakness: CWE-787 (Out-of-bounds Write)

## Which versions are affected by CVE-2019-7111?

It affects 2 products.


Products: Adobe Acrobat Dc, Adobe Acrobat Reader Dc.

## How do I fix CVE-2019-7111?

No fix has been published for CVE-2019-7111 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-7111 being exploited?

There is no known exploitation of CVE-2019-7111 in the wild and no public exploit code.

## Other vulnerabilities in Adobe Acrobat Dc

- [CVE-2018-4990](https://insights.sbomify.com/CVE-2018-4990/): Adobe Acrobat and Reader Double Free (high 8.8, exploited in the wild)
- [CVE-2020-9715](https://insights.sbomify.com/CVE-2020-9715/): Adobe Acrobat Use-After-Free (high 7.8, exploited in the wild)
- [CVE-2020-3792](https://insights.sbomify.com/CVE-2020-3792/): Use after free in Adobe Acrobat and Reader (critical 9.8)
- [CVE-2020-3793](https://insights.sbomify.com/CVE-2020-3793/): Use after free in Adobe Acrobat and Reader (critical 9.8)
- [CVE-2020-3795](https://insights.sbomify.com/CVE-2020-3795/): Memory corruption in Adobe Acrobat and Reader (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-7111 and fix it if it is affected.

What it is: CVE-2019-7111 is a high-severity memory corruption vulnerability in Adobe Acrobat Dc, published on 23 May 2019. 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-2019-7111 in the wild and no public exploit code.

Affected product: Adobe Acrobat Dc. 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-2019-7111/ (Markdown: https://insights.sbomify.com/CVE-2019-7111/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-7111
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-7111
- OSV: https://osv.dev/vulnerability/CVE-2019-7111

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From sbomify Insights: https://insights.sbomify.com/CVE-2019-7111/
Summaries are generated and may contain mistakes; the official description above is the record.