# CVE-2019-14745: Command injection in n/a

> Attackers can execute arbitrary shell commands by tricking users into opening a crafted executable file with radare2.

- **Severity:** High 7.8 (`CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** A user has to click or open something
- **Fix available:** Yes
- **Published:** 7 Aug 2019
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-cvhg-r97v-r4mp, UBUNTU-CVE-2019-14745

## What is CVE-2019-14745?

CVE-2019-14745 is a high-severity command injection vulnerability in Fedoraproject Fedora, published on 7 Aug 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

### Official description

In radare2 before 3.7.0, a command injection vulnerability exists in bin_symbols() in libr/core/cbin.c. By using a crafted executable file, it's possible to execute arbitrary shell commands with the permissions of the victim. This vulnerability is due to improper handling of symbol names embedded in executables.

Weakness: CWE-77 (Improper Neutralization of Special Elements used in a Command)

## Which versions are affected by CVE-2019-14745?

It affects 2 products.


Products: Fedoraproject Fedora, Radare Radare2.

## How do I fix CVE-2019-14745?

Upgrade to a fixed version.

## Is CVE-2019-14745 being exploited?

There is no known exploitation of CVE-2019-14745 in the wild and no public exploit code.

Public exploit code:

- weaponized radare2 vulnerability found by @CaptnBanana and blenk92 (github_poc): https://github.com/xooxo/CVE-2019-14745

## 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-2019-14745 and fix it if it is affected.

What it is: CVE-2019-14745 is a high-severity command injection vulnerability in Fedoraproject Fedora, published on 7 Aug 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2019-14745 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-2019-14745/ (Markdown: https://insights.sbomify.com/CVE-2019-14745/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-14745
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-14745
- OSV: https://osv.dev/vulnerability/CVE-2019-14745

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-14745/
Summaries are generated and may contain mistakes; the official description above is the record.