# CVE-2024-50305: trafficserver: Valid Host header field can cause Apache Traffic Server to crash on some platforms

CVE-2024-50305 is fixed in 2 products on 1 platform, first by trafficserver 9.1.1+ds-2ubuntu0.1, released November 14, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2024-50305
- Priority: High
- CVSS: 7.5 (high)
- EPSS: 0.0093
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 14, 2024

## Description

Valid Host header field can cause Apache Traffic Server to crash on some platforms.  This issue affects Apache Traffic Server: from 9.2.0 through 9.2.5.  Users are recommended to upgrade to version 9.2.6, which fixes the issue, or 10.0.2, which does not have the issue.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | trafficserver Debian 12.15 (bookworm) | 9.2.5+ds-0+deb12u2 | [DEBIAN-CVE-2024-50305](https://patchblox.com/security/data/fix/linux/debian-cve-2024-50305.md) | Nov 14, 2024 |
| Linux | trafficserver Ubuntu 22.04.1 LTS (jammy) | 9.1.1+ds-2ubuntu0.1 | [trafficserver 9.1.1+ds-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-trafficserver-9.1.1-ds-2ubuntu0.1.md) | Nov 14, 2024 |
| Linux | trafficserver Ubuntu 24.04.5 LTS (noble) | 9.2.3+ds-1+deb12u1ubuntu0.1 | [trafficserver 9.2.3+ds-1+deb12u1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-trafficserver-9.2.3-ds-1-deb12u1ubuntu0.1.md) | Nov 14, 2024 |
| Linux | trafficserver Ubuntu 25.10 (questing) | 9.2.5+ds-1ubuntu2.1 | [trafficserver 9.2.5+ds-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-trafficserver-9.2.5-ds-1ubuntu2.1.md) | Nov 14, 2024 |
| Linux | trafficserver-experimental-plugins Ubuntu 22.04.1 LTS (jammy) | 9.1.1+ds-2ubuntu0.1 | [trafficserver-experimental-plugins 9.1.1+ds-2ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-trafficserver-experimental-plugins-9.1.1-ds-2ubuntu0.1.md) | Nov 14, 2024 |
| Linux | trafficserver-experimental-plugins Ubuntu 24.04.5 LTS (noble) | 9.2.3+ds-1+deb12u1ubuntu0.1 | [trafficserver-experimental-plugins 9.2.3+ds-1+deb12u1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-noble-trafficserver-experimental-plugins-9.2.3-ds-1-deb12u1ubuntu0.1.md) | Nov 14, 2024 |
| Linux | trafficserver-experimental-plugins Ubuntu 25.10 (questing) | 9.2.5+ds-1ubuntu2.1 | [trafficserver-experimental-plugins 9.2.5+ds-1ubuntu2.1](https://patchblox.com/security/data/fix/linux/ubuntu-questing-trafficserver-experimental-plugins-9.2.5-ds-1ubuntu2.1.md) | Nov 14, 2024 |

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Data as of 2026-11-09T01:18:40Z 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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