LibHTP is a security-aware parser for the HTTP protocol and the related bits and pieces. Version 0.5.46 may parse malformed request traffic, leading to excessive CPU usage. Version 0.5.47 contains a patch for the issue. No known workarounds are available.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade libhtp | Jul 27, 2026 | Jul 27, 2026 |
| Ubuntu | — | Upgrade libhtp-dev (Ubuntu Pro)Upgrade libhtp1 (Ubuntu Pro)Upgrade libhtp-devUpgrade libhtp2 (Ubuntu Pro)Upgrade libhtp2 | Oct 10, 2025 | Apr 4, 2024 |
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