# CVE-2024-53008: haproxy: Inconsistent interpretation of HTTP requests ('HTTP Request/Response Smuggling') issue exists in HAProxy

CVE-2024-53008 is fixed in 4 products on 1 platform, first by haproxy 2.8.5-1ubuntu3.2, released November 27, 2024. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2024-53008
- Priority: Routine
- CVSS: 5.3 (medium)
- EPSS: 0.0102
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 27, 2024

## Description

Inconsistent interpretation of HTTP requests ('HTTP Request/Response Smuggling') issue exists in HAProxy. If this vulnerability is exploited,  a remote attacker may access a path that is restricted by ACL (Access Control List) set on the product. As a result, the attacker may obtain sensitive information.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | haproxy Debian 13.5 (trixie) | 2.9.10-1 | [DEBIAN-CVE-2024-53008](https://patchblox.com/security/data/fix/linux/debian-cve-2024-53008.md) | Nov 28, 2024 |
| Linux | haproxy Debian 14 | 2.9.10-1 | [DEBIAN-CVE-2024-53008](https://patchblox.com/security/data/fix/linux/debian-cve-2024-53008.md) | Nov 28, 2024 |
| Linux | haproxy Ubuntu 24.04.5 LTS (noble) | 2.8.5-1ubuntu3.2 | [haproxy 2.8.5-1ubuntu3.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-haproxy-2.8.5-1ubuntu3.2.md) | Nov 27, 2024 |
| Linux | haproxy amzn 2023 | 2.8.3-1.amzn2023.0.1 | [ALAS2023-2025-791](https://patchblox.com/security/data/fix/linux/alas2023-2025-791.md) | Jan 6, 2025 |
| Linux | haproxy opensuse-leap 15.6 | 2.8.11+git0.01c1056a4-150600.3.3.1 | [SUSE-SU-2024:4390-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-4390-1.md) | Dec 20, 2024 |
| Linux | haproxy sles 15.6 | 2.8.11+git0.01c1056a4-150600.3.3.1 | [SUSE-SU-2024:4390-1](https://patchblox.com/security/data/fix/linux/suse-su-2024-4390-1.md) | Dec 20, 2024 |
| Linux | haproxy-debuginfo amzn 2023 | 2.8.3-1.amzn2023.0.1 | [ALAS2023-2025-791](https://patchblox.com/security/data/fix/linux/alas2023-2025-791.md) | Jan 6, 2025 |
| Linux | haproxy-debugsource amzn 2023 | 2.8.3-1.amzn2023.0.1 | [ALAS2023-2025-791](https://patchblox.com/security/data/fix/linux/alas2023-2025-791.md) | Jan 6, 2025 |
| Linux | vim-haproxy Ubuntu 24.04.5 LTS (noble) | 2.8.5-1ubuntu3.2 | [vim-haproxy 2.8.5-1ubuntu3.2](https://patchblox.com/security/data/fix/linux/ubuntu-noble-vim-haproxy-2.8.5-1ubuntu3.2.md) | Nov 27, 2024 |

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Data as of 2026-11-08T06:59:42Z 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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