# CVE-2024-58384: python-tornado: Tornado before 6.4.1 contains a CRLF injection vulnerability in CurlAsyncHTTPClient that fails to reject carriage ret...

CVE-2024-58384 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2024-58384, released September 17, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2024-58384
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0025
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 15, 2026

## Description

Tornado before 6.4.1 contains a CRLF injection vulnerability in CurlAsyncHTTPClient that fails to reject carriage return and line feed characters in request headers. Attackers can inject CRLF sequences into header values to inject arbitrary headers or construct entirely new HTTP requests.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | python-tornado Debian 13.5 (trixie) | 6.4.1-1 | [DEBIAN-CVE-2024-58384](https://patchblox.com/security/data/fix/linux/debian-cve-2024-58384.md) | Sep 17, 2026 |
| Linux | python-tornado Debian 14 | 6.4.1-1 | [DEBIAN-CVE-2024-58384](https://patchblox.com/security/data/fix/linux/debian-cve-2024-58384.md) | Sep 17, 2026 |
| Linux | python-tornado sles 15.6 | 4.5.3-150000.3.31.1 | [SUSE-SU-2026:4404-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4404-1.md) | Sep 30, 2026 |
| Linux | python-tornado sles 15.7 | 4.5.3-150000.3.31.1 | [SUSE-SU-2026:4404-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4404-1.md) | Sep 30, 2026 |
| Linux | python-tornado6 sles 15.6 | 6.3.2-150400.9.27.1 | [SUSE-SU-2026:4403-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4403-1.md) | Sep 30, 2026 |
| Linux | python-tornado6 sles 15.7 | 6.3.2-150400.9.27.1 | [SUSE-SU-2026:4403-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4403-1.md) | Sep 30, 2026 |

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Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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