# CVE-2019-2943: Information disclosure in Data Integrator

> A low-privileged attacker can exploit this vulnerability to gain unauthorized access to critical data within Oracle Data Integrator.

- **Severity:** Medium 6.5 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N`)
- **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:** 16 Oct 2019
- **Updated:** 1 Oct 2024
- **Also known as:** GHSA-3hwj-p677-6rgg

## What is CVE-2019-2943?

CVE-2019-2943 is a medium-severity vulnerability in Oracle Corporation Data Integrator, published on 16 Oct 2019. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Vulnerability in the Oracle Data Integrator product of Oracle Fusion Middleware (component: Studio). The supported version that is affected is 12.2.1.3.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Data Integrator. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Data Integrator accessible data. CVSS 3.0 Base Score 6.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

## Which versions are affected by CVE-2019-2943?

It affects 1 product.


Products: Oracle Data Integrator.

## How do I fix CVE-2019-2943?

No fix has been published for CVE-2019-2943 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-2943 being exploited?

There is no known exploitation of CVE-2019-2943 in the wild and no public exploit code.

## Other vulnerabilities in Oracle Corporation Data Integrator

- [CVE-2026-47056](https://insights.sbomify.com/CVE-2026-47056/): Auth bypass in Oracle Data Integrator (critical 10.0)
- [CVE-2026-60999](https://insights.sbomify.com/CVE-2026-60999/): Auth bypass in Oracle Data Integrator (critical 9.8)
- [CVE-2015-8965](https://insights.sbomify.com/CVE-2015-8965/): Missing authorization in n/a (critical 9.8)
- [CVE-2026-60723](https://insights.sbomify.com/CVE-2026-60723/): Missing authorization in Oracle Data Integrator (high 8.4)
- [CVE-2026-35262](https://insights.sbomify.com/CVE-2026-35262/): Missing authorization in Oracle Data Integrator (high 8.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-2943 and fix it if it is affected.

What it is: CVE-2019-2943 is a medium-severity vulnerability in Oracle Corporation Data Integrator, published on 16 Oct 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-2019-2943 in the wild and no public exploit code.

Affected product: Oracle Corporation Data Integrator. 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-2019-2943/ (Markdown: https://insights.sbomify.com/CVE-2019-2943/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-2943
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-2943
- OSV: https://osv.dev/vulnerability/CVE-2019-2943

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From sbomify Insights: https://insights.sbomify.com/CVE-2019-2943/
Summaries are generated and may contain mistakes; the official description above is the record.