# CVE-2024-1135: python-gunicorn: This update for python-gunicorn fixes the following issues:  - CVE-2024-1135: Fixed HTTP Request Smuggling due to imp...

CVE-2024-1135 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2024-1135, released April 16, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2024-1135
- Priority: High
- CVSS: 7.5 (high)
- EPSS: 0.0300
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 16, 2024

## Description

This update for python-gunicorn fixes the following issues:  - CVE-2024-1135: Fixed HTTP Request Smuggling due to improperly validate Transfer-Encoding headers (bsc#1222950)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | gunicorn Debian 11.6 (bullseye) | 20.1.0-1+deb11u1 | [DLA-3996-1](https://patchblox.com/security/data/fix/linux/dla-3996-1.md) | Dec 20, 2024 |
| Linux | gunicorn Debian 12.15 (bookworm) | 20.1.0-6+deb12u1 | [DEBIAN-CVE-2024-1135](https://patchblox.com/security/data/fix/linux/debian-cve-2024-1135.md) | Apr 16, 2024 |
| Linux | gunicorn Debian 13.5 (trixie) | 22.0.0-1 | [DEBIAN-CVE-2024-1135](https://patchblox.com/security/data/fix/linux/debian-cve-2024-1135.md) | Apr 16, 2024 |
| Linux | gunicorn Debian 14 | 22.0.0-1 | [DEBIAN-CVE-2024-1135](https://patchblox.com/security/data/fix/linux/debian-cve-2024-1135.md) | Apr 16, 2024 |
| Linux | python-gunicorn sles 15.6 | 19.7.1-150000.3.7.1 | [SUSE-SU-2024:2881-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-2881-1.md) | Aug 12, 2024 |

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Data as of 2026-11-08T13:06:02Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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