# CVE-2022-22783: Process memory exposure in Zoom on-premise Meeting services

> A passive attacker can observe process memory fragments exposed by Zoom On-Premise Meeting Connector services, potentially leaking sensitive data.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 28 Apr 2022
- **Updated:** 17 Sep 2024
- **Also known as:** GHSA-3fqc-qp8w-rr4h

## What is CVE-2022-22783?

CVE-2022-22783 is a medium-severity vulnerability in Zoom On-Premise Meeting Connector Controller, published on 28 Apr 2022. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability in Zoom On-Premise Meeting Connector Controller version 4.8.102.20220310 and On-Premise Meeting Connector MMR version 4.8.102.20220310 exposes process memory fragments to connected clients, which could be observed by a passive attacker.

## Which versions are affected by CVE-2022-22783?

It affects 2 products.


Products: Zoom Zoom On-Premise Meeting Connector Controller, Zoom Zoom On-Premise Meeting Connector Mmr.

## How do I fix CVE-2022-22783?

No fix has been published for CVE-2022-22783 yet. Limit exposure of the affected software until one is available.

## Is CVE-2022-22783 being exploited?

There is no known exploitation of CVE-2022-22783 in the wild and no public exploit code.

## Other vulnerabilities in Zoom On-Premise Meeting Connector Controller

- [CVE-2021-34417](https://insights.sbomify.com/CVE-2021-34417/): Authenticated remote command execution with root privileges via web console in MMR (high 7.9)
- [CVE-2021-34418](https://insights.sbomify.com/CVE-2021-34418/): Pre-auth Null pointer crash in on-premise web console (medium 4.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2022-22783 and fix it if it is affected.

What it is: CVE-2022-22783 is a medium-severity vulnerability in Zoom On-Premise Meeting Connector Controller, published on 28 Apr 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2022-22783 in the wild and no public exploit code.

Affected product: Zoom On-Premise Meeting Connector Controller. 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-2022-22783/ (Markdown: https://insights.sbomify.com/CVE-2022-22783/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2022-22783
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2022-22783
- OSV: https://osv.dev/vulnerability/CVE-2022-22783

---
From sbomify Insights: https://insights.sbomify.com/CVE-2022-22783/
Summaries are generated and may contain mistakes; the official description above is the record.