# CVE-2023-6322: Stack-based buffer overflow in message parser functionality

> An attacker with authentication can trigger a stack-based buffer overflow in Roku and Wyze cameras via crafted messages, potentially leading to code execution.

- **Severity:** High 7.2 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 15 May 2024
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-cw8j-9ggg-f37g

## What is CVE-2023-6322?

CVE-2023-6322 is a high-severity memory corruption vulnerability in Roku Cam v3, published on 15 May 2024. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

A stack-based buffer overflow vulnerability exists in the message parsing functionality of the Roku Indoor Camera SE version 3.0.2.4679 and Wyze Cam v3 version 4.36.11.5859. A specially crafted message can lead to stack-based buffer overflow. An attacker can make authenticated requests to trigger this vulnerability.

Weakness: CWE-787 (Out-of-bounds Write), CWE-121 (Stack-based Buffer Overflow)

## Which versions are affected by CVE-2023-6322?

It affects 3 products.


Products: Roku Indoor Camera Se Firmware, Throughtek Kalay Platform, Wyze Cam V3 Firmware.

## How do I fix CVE-2023-6322?

No fix has been published for CVE-2023-6322 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-6322 being exploited?

There is no known exploitation of CVE-2023-6322 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-6322 and fix it if it is affected.

What it is: CVE-2023-6322 is a high-severity memory corruption vulnerability in Roku Cam v3, published on 15 May 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-6322 in the wild and no public exploit code.

Affected product: Roku Cam v3. 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-2023-6322/ (Markdown: https://insights.sbomify.com/CVE-2023-6322/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-6322
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-6322
- OSV: https://osv.dev/vulnerability/CVE-2023-6322

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-6322/
Summaries are generated and may contain mistakes; the official description above is the record.