# CVE-2023-24797: Memory corruption in n/a

> Attackers can execute arbitrary code or cause denial of service on D-Link DIR882 routers via a stack overflow vulnerability.

- **Severity:** Critical 9.8 (`CVSS:3.1/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:** No
- **Published:** 7 Apr 2023
- **Updated:** 13 Feb 2025
- **Also known as:** GHSA-jc3m-fp5q-7qx9

## What is CVE-2023-24797?

CVE-2023-24797 is a critical memory corruption vulnerability in n/a, published on 7 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

D-Link DIR882 DIR882A1_FW110B02 was discovered to contain a stack overflow in the sub_48AC20 function. This vulnerability allows attackers to cause a Denial of Service (DoS) or execute arbitrary code via a crafted payload.

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

## Which versions are affected by CVE-2023-24797?

It affects 1 product.


Products: Dlink Dir-882 A1 Firmware.

## How do I fix CVE-2023-24797?

No fix has been published for CVE-2023-24797 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-24797 being exploited?

There is no known exploitation of CVE-2023-24797 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2024-22751](https://insights.sbomify.com/CVE-2024-22751/): Memory corruption in n/a (critical 9.8)
- [CVE-2022-46560](https://insights.sbomify.com/CVE-2022-46560/): Memory corruption in n/a (high 7.2)
- [CVE-2022-46561](https://insights.sbomify.com/CVE-2022-46561/): Memory corruption in n/a (high 7.2)
- [CVE-2022-46562](https://insights.sbomify.com/CVE-2022-46562/): Memory corruption in n/a (high 7.2)
- [CVE-2022-46563](https://insights.sbomify.com/CVE-2022-46563/): Memory corruption in n/a (high 7.2)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-24797 and fix it if it is affected.

What it is: CVE-2023-24797 is a critical memory corruption vulnerability in n/a, published on 7 Apr 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-24797 in the wild and no public exploit code.

Affected product: n/a. 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-2023-24797/ (Markdown: https://insights.sbomify.com/CVE-2023-24797/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-24797
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-24797
- OSV: https://osv.dev/vulnerability/CVE-2023-24797

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-24797/
Summaries are generated and may contain mistakes; the official description above is the record.