# CVE-2019-2779: Information disclosure in Siebel Core - Common Components

> High-privileged attackers can access critical Siebel CRM data via HTTP, requiring user interaction to exploit.

- **Severity:** Medium 4.2 (`CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 23 Jul 2019
- **Updated:** 1 Oct 2024
- **Also known as:** GHSA-4338-qx49-jmf8

## What is CVE-2019-2779?

CVE-2019-2779 is a medium-severity vulnerability in Oracle Corporation Siebel Core - Common Components, published on 23 Jul 2019. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.

### Official description

Vulnerability in the Siebel Core - Common Components component of Oracle Siebel CRM (subcomponent: Email). Supported versions that are affected are 19.0 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via HTTP to compromise Siebel Core - Common Components. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Siebel Core - Common Components accessible data. CVSS 3.0 Base Score 4.2 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N).

## Which versions are affected by CVE-2019-2779?

It affects 1 product.


Products: Oracle Siebel Core - Common Components.

## How do I fix CVE-2019-2779?

No fix has been published for CVE-2019-2779 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-2779 being exploited?

There is no known exploitation of CVE-2019-2779 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-2779 and fix it if it is affected.

What it is: CVE-2019-2779 is a medium-severity vulnerability in Oracle Corporation Siebel Core - Common Components, published on 23 Jul 2019. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2019-2779 in the wild and no public exploit code.

Affected product: Oracle Corporation Siebel Core - Common Components. 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-2019-2779/ (Markdown: https://insights.sbomify.com/CVE-2019-2779/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-2779
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-2779
- OSV: https://osv.dev/vulnerability/CVE-2019-2779

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From sbomify Insights: https://insights.sbomify.com/CVE-2019-2779/
Summaries are generated and may contain mistakes; the official description above is the record.