Description
LibHTP is a security-aware parser for the HTTP protocol. Crafted traffic can cause excessive processing time of HTTP headers, leading to denial of service. This issue is addressed in 0.5.46.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| OISF | libhtp | < 0.5.46 |
| oisf | libhtp | < 0.5.46 |
| fedoraproject | fedora | 38 |
| fedoraproject | fedora | 39 |
References
- https://github.com/OISF/libhtp/commit/20ac301d801cdf01b3f021cca08a22a87f477c4aPatch
- https://github.com/OISF/libhtp/security/advisories/GHSA-f9wf-rrjj-qx8mVendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GOCOBFUTIFHOP2PZOH4ENRFXRBHIRKK4/Mailing List
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXJIT7R53ZXROO3I256RFUWTIW4ECK6P/Mailing List
- https://redmine.openinfosecfoundation.org/issues/6444Exploit
- https://github.com/OISF/libhtp/commit/20ac301d801cdf01b3f021cca08a22a87f477c4aPatch
- https://github.com/OISF/libhtp/security/advisories/GHSA-f9wf-rrjj-qx8mVendor Advisory
- https://lists.debian.org/debian-lts-announce/2025/09/msg00009.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GOCOBFUTIFHOP2PZOH4ENRFXRBHIRKK4/Mailing List
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZXJIT7R53ZXROO3I256RFUWTIW4ECK6P/Mailing List
- https://redmine.openinfosecfoundation.org/issues/6444Exploit
Timeline
- Published
- Feb 26, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified