CVE catalog
CVE-2024-23837
LibHTP vulnerabilities
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.19% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | libhtp | trixie | 1:0.5.50-1+deb13u1 | fixed |
| Debian | libhtp | bookworm | 1:0.5.42-1+deb12u1 | fixed |
| Ubuntu | libhtp | noble | 1:0.5.46-1ubuntu2+esm1 | fixed |
| Ubuntu | libhtp-dev | noble | 1:0.5.46-1ubuntu2+esm1 | fixed |
| Ubuntu | libhtp2 | noble | 1:0.5.46-1ubuntu2+esm1 | fixed |
| Ubuntu | libhtp | pro | 1:0.5.45-1 | vulnerable |
| Ubuntu | libhtp | pro | 1:0.5.46-1ubuntu1 | vulnerable |
| Ubuntu | libhtp | pro | 1:0.5.46-1ubuntu2 | vulnerable |
| Ubuntu | libhtp | pro | 1:0.5.46-1ubuntu2+esm1 | fixed |
| Ubuntu | libhtp | pro | 1:0.5.36-1 | vulnerable |
| Ubuntu | libhtp | pro | 1:0.5.38-1 | vulnerable |
| Ubuntu | libhtp | pro | 1:0.5.39-1 | vulnerable |
| Ubuntu | libhtp | pro | 1:0.5.39-1ubuntu0.1~esm1 | fixed |
| Opensuse | libhtp | tumbleweed | 0.5.46-1.1 | fixed |
| Suse | libhtp | package hub 15 sp5 | 0.5.42-bp156.3.3.1 | fixed |
| Suse | libhtp | package hub 15 sp6 | 0.5.42-bp156.3.3.1 | fixed |
| Opensuse | libhtp | leap 15.5 | 0.5.42-bp156.3.3.1 | fixed |
| Opensuse | libhtp | leap 15.6 | 0.5.42-bp156.3.3.1 | fixed |
| Suse | libhtp | package hub 15 sp5 | 0.5.42-bp156.3.3.1 | fixed |
| Suse | libhtp | package hub 15 sp6 | 0.5.42-bp156.3.3.1 | fixed |
| Opensuse | libhtp | leap 15.5 | 0.5.42-bp156.3.3.1 | fixed |
| Opensuse | libhtp | leap 15.6 | 0.5.42-bp156.3.3.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | libhtp | source | trixie | 1:0.5.46-1 | not yet assigned | Not reported | Not reported |
| Debian | libhtp | source | bookworm | 1:0.5.42-1+deb12u1 | not yet assigned | Not reported | Not reported |
| Ubuntu | libhtp | deb | noble | 1:0.5.46-1ubuntu2+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | libhtp-dev | deb | noble | 1:0.5.46-1ubuntu2+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | libhtp2 | deb | noble | 1:0.5.46-1ubuntu2+esm1 | Not reported | Not reported | Not reported |
| Ubuntu | libhtp | deb | pro | 1:0.5.46-1ubuntu2+esm1 | Not reported | USN-7814-1 | Not reported |
| Ubuntu | libhtp | deb | pro | 1:0.5.39-1ubuntu0.1~esm1 | Not reported | UBUNTU-CVE-2024-23837 | Not reported |
| Opensuse | libhtp | rpm | tumbleweed | 0.5.46-1.1 | Not reported | OPENSUSE-SU-2024:13706-1 | Not reported |
| Suse | libhtp | rpm | package hub 15 sp5 | 0.5.42-bp156.3.3.1 | Not reported | OPENSUSE-SU-2024:0150-1 | Not reported |
| Suse | libhtp | rpm | package hub 15 sp6 | 0.5.42-bp156.3.3.1 | Not reported | OPENSUSE-SU-2024:0150-1 | Not reported |
| Opensuse | libhtp | rpm | leap 15.5 | 0.5.42-bp156.3.3.1 | Not reported | OPENSUSE-SU-2024:0150-1 | Not reported |
| Opensuse | libhtp | rpm | leap 15.6 | 0.5.42-bp156.3.3.1 | Not reported | OPENSUSE-SU-2024:0150-1 | Not reported |
| Suse | libhtp | rpm | package hub 15 sp5 | 0.5.42-bp156.3.3.1 | Not reported | OPENSUSE-SU-2024:0150-2 | Not reported |
| Suse | libhtp | rpm | package hub 15 sp6 | 0.5.42-bp156.3.3.1 | Not reported | OPENSUSE-SU-2024:0150-2 | Not reported |
| Opensuse | libhtp | rpm | leap 15.5 | 0.5.42-bp156.3.3.1 | Not reported | OPENSUSE-SU-2024:0150-2 | Not reported |
| Opensuse | libhtp | rpm | leap 15.6 | 0.5.42-bp156.3.3.1 | Not reported | OPENSUSE-SU-2024:0150-2 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_0150-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2024-23837]
- [https://osv.dev/vulnerability/DLA-4295-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2024-23837]
- [https://osv.dev/vulnerability/USN-7814-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:0150-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:0150-2]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:13706-1]
- [https://security-tracker.debian.org/tracker/CVE-2024-23837]
- [https://ubuntu.com/security/notices/USN-7814-1]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]