# CVE-2019-2726: Denial of service in Enterprise Manager Ops Center

> A low-privileged attacker can cause a complete denial of service in Oracle Enterprise Manager Ops Center via network access.

- **Severity:** Medium 6.3 (`CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 24 May 2019
- **Updated:** 1 Oct 2024
- **Also known as:** GHSA-m739-qm8w-6gx9

## What is CVE-2019-2726?

CVE-2019-2726 is a medium-severity denial of service vulnerability in Oracle Enterprise Manager Ops Center, published on 24 May 2019. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Vulnerability in the Enterprise Manager Ops Center component of Oracle Enterprise Manager Products Suite (subcomponent: Services Integration). The supported version that is affected is 12.3.3. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Enterprise Manager Ops Center. While the vulnerability is in Enterprise Manager Ops Center, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Enterprise Manager Ops Center. CVSS 3.0 Base Score 6.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H).

## Which versions are affected by CVE-2019-2726?

It affects 1 product.


Products: Oracle Enterprise Manager Ops Center.

## How do I fix CVE-2019-2726?

No fix has been published for CVE-2019-2726 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-2726 being exploited?

There is no known exploitation of CVE-2019-2726 in the wild and no public exploit code.

## Other vulnerabilities in Oracle Enterprise Manager Ops Center

- [CVE-2018-2976](https://insights.sbomify.com/CVE-2018-2976/): Missing authorization in Enterprise Manager Ops Center (high 8.2)
- [CVE-2018-2742](https://insights.sbomify.com/CVE-2018-2742/): Missing authorization in Enterprise Manager Ops Center (high 7.3)
- [CVE-2016-3494](https://insights.sbomify.com/CVE-2016-3494/): Denial of service in n/a (medium 6.5)
- [CVE-2021-1999](https://insights.sbomify.com/CVE-2021-1999/): Missing authorization in Sun ZFS Storage Appliance Kit (AK) Software (medium 5.0)
- [CVE-2019-2728](https://insights.sbomify.com/CVE-2019-2728/): Missing authorization in Enterprise Manager Ops Center (medium 4.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-2726 and fix it if it is affected.

What it is: CVE-2019-2726 is a medium-severity denial of service vulnerability in Oracle Enterprise Manager Ops Center, published on 24 May 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2019-2726 in the wild and no public exploit code.

Affected product: Oracle Enterprise Manager Ops Center. 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-2019-2726/ (Markdown: https://insights.sbomify.com/CVE-2019-2726/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-2726
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-2726
- OSV: https://osv.dev/vulnerability/CVE-2019-2726

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-2726/
Summaries are generated and may contain mistakes; the official description above is the record.