What’s Vulnerable › Vulnerabilities
CVE-2024-50305: Apache Traffic Server: Valid Host field value can cause crashes
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2024-11-14 · updated 2026-06-17
- Weakness: CWE-20
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.
Affected products
- Apache Software Foundation Apache Traffic Server: from 9.0.0 before 9.2.6 — fixed in 9.2.6
How to fix
Upgrade to a fixed version: Apache Software Foundation Apache Traffic Server 9.2.6. Check the vendor advisory for mitigations.
References
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