# CVE-2023-34472: Other in MegaRAC SPx

> An attacker can inject CRLF sequences into HTTP headers in AMI MegaRAC SPx BMC firmware, compromising data integrity.

- **Severity:** Medium 5.7 (`CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 5 Jul 2023
- **Updated:** 28 Oct 2024
- **Also known as:** GHSA-cc39-78p8-96p9

## What is CVE-2023-34472?

CVE-2023-34472 is a medium-severity vulnerability in AMI MegaRAC_SPx, published on 5 Jul 2023. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

AMI SPx contains a vulnerability in the BMC where an Attacker may cause an improper neutralization of CRLF sequences in HTTP Headers. A successful exploit of this vulnerability may lead to a loss of integrity.

Weakness: CWE-93 (Improper Neutralization of CRLF Sequences), CWE-113 (Improper Neutralization of CRLF Sequences in HTTP Headers)

## Which versions are affected by CVE-2023-34472?

It affects 1 product.


Products: Ami Megarac Sp-X.

## How do I fix CVE-2023-34472?

No fix has been published for CVE-2023-34472 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-34472 being exploited?

There is no known exploitation of CVE-2023-34472 in the wild and no public exploit code.

## Other vulnerabilities in AMI MegaRAC_SPx

- [CVE-2024-54085](https://insights.sbomify.com/CVE-2024-54085/): AMI MegaRAC SPx Authentication Bypass by Spoofing (critical 10.0, exploited in the wild)
- [CVE-2023-3043](https://insights.sbomify.com/CVE-2023-3043/): Stack-based Buffer Overflow BMC (critical 9.6)
- [CVE-2023-37293](https://insights.sbomify.com/CVE-2023-37293/): stack-based buffer overflow (critical 9.6)
- [CVE-2023-34329](https://insights.sbomify.com/CVE-2023-34329/): Authentication Bypass via HTTP Header Spoofing (critical 9.1)
- [CVE-2023-28863](https://insights.sbomify.com/CVE-2023-28863/): Other in n/a (critical 9.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-34472 and fix it if it is affected.

What it is: CVE-2023-34472 is a medium-severity vulnerability in AMI MegaRAC_SPx, published on 5 Jul 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-34472 in the wild and no public exploit code.

Affected product: AMI MegaRAC_SPx. 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-2023-34472/ (Markdown: https://insights.sbomify.com/CVE-2023-34472/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-34472
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-34472
- OSV: https://osv.dev/vulnerability/CVE-2023-34472

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-34472/
Summaries are generated and may contain mistakes; the official description above is the record.