# CVE-2023-1329: Memory corruption in HP multifunction printers

> A buffer overflow in HP Workpath solutions allows remote code execution on affected HP multifunction printers.

- **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:** 14 Jun 2023
- **Updated:** 31 Dec 2024
- **Also known as:** GHSA-822g-9c37-42c6

## What is CVE-2023-1329?

CVE-2023-1329 is a critical memory corruption vulnerability in HP multifunction printers, published on 14 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A potential security vulnerability has been identified for certain HP multifunction printers (MFPs). The vulnerability may lead to Buffer Overflow and/or Remote Code Execution when running HP Workpath solutions on potentially affected products.

Weakness: CWE-120 (Buffer Copy without Checking Size of Input)

## Which versions are affected by CVE-2023-1329?

It affects 957 products.


Products: Hp  Laserjet Managed Mfp E62665 3gy14a Firmware, Hp  Laserjet Managed Mfp E62665 3gy15a Firmware, Hp  Laserjet Managed Mfp E62665 3gy16a Firmware, Hp  Laserjet Managed Mfp E62665 3gy17a Firmware, Hp  Laserjet Managed Mfp E62665 3gy18a Firmware, Hp Color Laserjet Enterprise Flow Mfp 5800zf 49k96av Firmware, Hp Color Laserjet Enterprise Flow Mfp 5800zf 58r10a Firmware, Hp Color Laserjet Enterprise Flow Mfp 5800zf 6qn29a Firmware, Hp Color Laserjet Enterprise Flow Mfp 5800zf 6qn30a Firmware, Hp Color Laserjet Enterprise Flow Mfp 5800zf 6qn31a Firmware, Hp Color Laserjet Enterprise Flow Mfp M577 B5l46a Firmware, Hp Color Laserjet Enterprise Flow Mfp M577 B5l47a Firmware, Hp Color Laserjet Enterprise Flow Mfp M577 B5l48a Firmware, Hp Color Laserjet Enterprise Flow Mfp M577 B5l54a Firmware, Hp Color Laserjet Enterprise Flow Mfp M578 7zu85a Firmware, Hp Color Laserjet Enterprise Flow Mfp M578 7zu86a Firmware, Hp Color Laserjet Enterprise Flow Mfp M578 7zu87a Firmware, Hp Color Laserjet Enterprise Flow Mfp M578 7zu88a Firmware, Hp Color Laserjet Enterprise Flow Mfp M681 J8a10a Firmware, Hp Color Laserjet Enterprise Flow Mfp M681 J8a11a Firmware and 937 more.

## How do I fix CVE-2023-1329?

No fix has been published for CVE-2023-1329 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-1329 being exploited?

There is no known exploitation of CVE-2023-1329 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-1329 and fix it if it is affected.

What it is: CVE-2023-1329 is a critical memory corruption vulnerability in HP multifunction printers, published on 14 Jun 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-2023-1329 in the wild and no public exploit code.

Affected product: HP multifunction printers. 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-2023-1329/ (Markdown: https://insights.sbomify.com/CVE-2023-1329/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-1329
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-1329
- OSV: https://osv.dev/vulnerability/CVE-2023-1329

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-1329/
Summaries are generated and may contain mistakes; the official description above is the record.