# CVE-2015-2206: Information disclosure in n/a

> Remote attackers can determine CSRF tokens via BREACH attacks on compressed error responses, facilitating CSRF exploits in phpMyAdmin.

- **Severity:** Medium 5.0 (`AV:N/AC:L/Au:N/C:P/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** Yes
- **Published:** 9 Mar 2015
- **Updated:** 6 Aug 2024
- **Also known as:** DEBIAN-CVE-2015-2206, GHSA-crhx-xmfj-53jv, UBUNTU-CVE-2015-2206

## What is CVE-2015-2206?

CVE-2015-2206 is a medium-severity vulnerability in Fedoraproject Fedora, published on 9 Mar 2015. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

libraries/select_lang.lib.php in phpMyAdmin 4.0.x before 4.0.10.9, 4.2.x before 4.2.13.2, and 4.3.x before 4.3.11.1 includes invalid language values in unknown-language error responses that contain a CSRF token and may be sent with HTTP compression, which makes it easier for remote attackers to conduct a BREACH attack and determine this token via a series of crafted requests.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2015-2206?

It affects 2 products.


Products: Fedoraproject Fedora, Phpmyadmin Phpmyadmin.

## How do I fix CVE-2015-2206?

Upgrade to a fixed version.

## Is CVE-2015-2206 being exploited?

There is no known exploitation of CVE-2015-2206 in the wild and no public exploit code.

## Other vulnerabilities in Fedoraproject Fedora

- [CVE-2024-4577](https://insights.sbomify.com/CVE-2024-4577/): PHP-CGI OS Command Injection (critical 9.8, exploited in the wild)
- [CVE-2021-39226](https://insights.sbomify.com/CVE-2021-39226/): Grafana Authentication Bypass (critical 9.8, exploited in the wild)
- [CVE-2019-5544](https://insights.sbomify.com/CVE-2019-5544/): VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow (critical 9.8, exploited in the wild)
- [CVE-2024-4947](https://insights.sbomify.com/CVE-2024-4947/): Google Chromium V8 Type Confusion (critical 9.6, exploited in the wild)
- [CVE-2024-4671](https://insights.sbomify.com/CVE-2024-4671/): Google Chromium Visuals Use-After-Free (critical 9.6, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2015-2206 and fix it if it is affected.

What it is: CVE-2015-2206 is a medium-severity vulnerability in Fedoraproject Fedora, published on 9 Mar 2015. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2015-2206 in the wild and no public exploit code.

Affected product: Fedoraproject Fedora. 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-2015-2206/ (Markdown: https://insights.sbomify.com/CVE-2015-2206/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2015-2206
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2015-2206
- OSV: https://osv.dev/vulnerability/CVE-2015-2206

---
From sbomify Insights: https://insights.sbomify.com/CVE-2015-2206/
Summaries are generated and may contain mistakes; the official description above is the record.