# CVE-2020-14741: Denial of service in Database - Enterprise Edition

> High-privileged attackers can cause a complete denial of service in Oracle Database Filesystem via network access.

- **Severity:** Medium 4.9 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 21 Oct 2020
- **Updated:** 26 Sep 2024
- **Also known as:** GHSA-pr5x-m96q-w2jh

## What is CVE-2020-14741?

CVE-2020-14741 is a medium-severity denial of service vulnerability in Oracle Corporation Database - Enterprise Edition, published on 21 Oct 2020. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

Vulnerability in the Database Filesystem component of Oracle Database Server. Supported versions that are affected are 11.2.0.4, 12.1.0.2 and 12.2.0.1. Easily exploitable vulnerability allows high privileged attacker having Resource, Create Table, Create View, Create Procedure, Dbfs_role privilege with network access via Oracle Net to compromise Database Filesystem. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Database Filesystem. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

## Which versions are affected by CVE-2020-14741?

It affects 1 product.


Products: Oracle Database Filesystem.

## How do I fix CVE-2020-14741?

No fix has been published for CVE-2020-14741 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-14741 being exploited?

There is no known exploitation of CVE-2020-14741 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-14741 and fix it if it is affected.

What it is: CVE-2020-14741 is a medium-severity denial of service vulnerability in Oracle Corporation Database - Enterprise Edition, published on 21 Oct 2020. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2020-14741 in the wild and no public exploit code.

Affected product: Oracle Corporation Database - Enterprise Edition. 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-2020-14741/ (Markdown: https://insights.sbomify.com/CVE-2020-14741/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-14741
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-14741
- OSV: https://osv.dev/vulnerability/CVE-2020-14741

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From sbomify Insights: https://insights.sbomify.com/CVE-2020-14741/
Summaries are generated and may contain mistakes; the official description above is the record.