# CVE-2019-5289: Denial of service in ManageOne

> Attackers can crash the standby database node by sending invalid packets due to insufficient length checks in Gauss100 OLTP.

- **Severity:** High 7.5 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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:** 13 Nov 2019
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-4g65-5v3f-q9xx

## What is CVE-2019-5289?

CVE-2019-5289 is a high-severity denial of service vulnerability in ManageOne, published on 13 Nov 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

Gauss100 OLTP database in ManageOne with versions of 6.5.0 have an out-of-bounds read vulnerability due to the insufficient checks of the specific packet length. Attackers can construct invalid packets to attack the active and standby communication channels. Successful exploit of this vulnerability could allow the attacker to crash the database on the standby node.

Weakness: CWE-125 (Out-of-bounds Read)

## Which versions are affected by CVE-2019-5289?

It affects 1 product.


Products: Huawei Manageone.

## How do I fix CVE-2019-5289?

No fix has been published for CVE-2019-5289 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-5289 being exploited?

There is no known exploitation of CVE-2019-5289 in the wild and no public exploit code.

## Other vulnerabilities in ManageOne

- [CVE-2021-22314](https://insights.sbomify.com/CVE-2021-22314/): Privilege escalation in ManageOne (high 7.8)
- [CVE-2021-22311](https://insights.sbomify.com/CVE-2021-22311/): Privilege escalation in ManageOne (high 7.2)
- [CVE-2020-9115](https://insights.sbomify.com/CVE-2020-9115/): Command injection in ManageOne (high 7.2)
- [CVE-2021-22397](https://insights.sbomify.com/CVE-2021-22397/): Privilege escalation in ManageOne (medium 6.7)
- [CVE-2021-22339](https://insights.sbomify.com/CVE-2021-22339/): Denial of service in ManageOne (medium 6.5)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-5289 and fix it if it is affected.

What it is: CVE-2019-5289 is a high-severity denial of service vulnerability in ManageOne, published on 13 Nov 2019. 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-2019-5289 in the wild and no public exploit code.

Affected product: ManageOne. 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-2019-5289/ (Markdown: https://insights.sbomify.com/CVE-2019-5289/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-5289
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-5289
- OSV: https://osv.dev/vulnerability/CVE-2019-5289

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-5289/
Summaries are generated and may contain mistakes; the official description above is the record.