CVE catalog
CVE-2024-2398
curl vulnerabilities
- Severity
- High · CVSS 8.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 36.08% · Oct 25, 2026
When an application tells libcurl it wants to allow HTTP/2 server push, and the amount of received headers for the push surpasses the maximum allowed limit (1000), libcurl aborts the server push. When aborting, libcurl inadvertently does not free all the previously allocated headers and instead leaks the memory. Further, this error condition fails silently and is therefore not easily detected by an application.
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 | curl | sid | 8.23.0-1 | fixed |
| Debian | curl | forky | 8.22.0-1 | fixed |
| Debian | curl | trixie | 8.14.1-2+deb13u5 | fixed |
| Debian | curl | trixie-security | 8.14.1-2+deb13u7 | fixed |
| Debian | curl | bookworm | 7.88.1-10+deb12u15 | fixed |
| Debian | curl | bookworm-security | 7.88.1-10+deb12u5 | vulnerable |
| Ubuntu | curl | noble | 7.88.1-10+deb12u6 | fixed |
| Ubuntu | curl | noble | 8.5.0-2ubuntu10.1 | fixed |
| Ubuntu | libcurl3t64-gnutls | noble | 8.5.0-2ubuntu10.1 | fixed |
| Ubuntu | libcurl4-doc | noble | 8.5.0-2ubuntu10.1 | fixed |
| Ubuntu | libcurl4-gnutls-dev | noble | 8.5.0-2ubuntu10.1 | fixed |
| Ubuntu | libcurl4-openssl-dev | noble | 8.5.0-2ubuntu10.1 | fixed |
| Ubuntu | libcurl4t64 | noble | 8.5.0-2ubuntu10.1 | fixed |
| Cpe | curl | Not reported | 8.7.0 | fixed |
| Cpe | macos | Not reported | 14.6 | fixed |
| Cpe | fedora | Not reported | Not reported | unknown |
| Cpe | active_iq_unified_manager | Not reported | Not reported | unknown |
| Cpe | ontap_select_deploy_administration_utility | Not reported | Not reported | unknown |
| Cpe | brocade_fabric_operating_system | Not reported | Not reported | unknown |
| Cpe | bootstrap_os | Not reported | Not reported | unknown |
| Cpe | h300s_firmware | Not reported | Not reported | unknown |
| Cpe | h410s_firmware | Not reported | Not reported | unknown |
| Cpe | h500s_firmware | Not reported | Not reported | unknown |
| Cpe | h610c_firmware | Not reported | Not reported | unknown |
| Cpe | h610s_firmware | Not reported | Not reported | unknown |
| Cpe | h615c_firmware | Not reported | Not reported | unknown |
| Cpe | h700s_firmware | Not reported | Not reported | unknown |
| Alpine | curl | 3.17 | 8.7.1-r0 | fixed |
| Alpine | curl | 3.18 | 8.7.1-r0 | fixed |
| Alpine | curl | 3.19 | 8.7.1-r0 | fixed |
| Alpine | curl | 3.20 | 8.7.1-r0 | fixed |
| Alpine | curl | 3.21 | 8.7.1-r0 | fixed |
| Alpine | curl | 3.22 | 8.7.1-r0 | fixed |
| Alpine | curl | 3.23 | 8.7.1-r0 | fixed |
| Alpine | curl | 3.24 | 8.7.1-r0 | fixed |
| Ubuntu | curl | pro | 7.55.1-1ubuntu2 | vulnerable |
| Ubuntu | curl | pro | 7.55.1-1ubuntu2.1 | vulnerable |
| Ubuntu | curl | pro | 7.57.0-1ubuntu1 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu1 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu2 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.1 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.2 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.3 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.5 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.6 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.7 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.8 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.9 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.10 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.12 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.13 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.14 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.15 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.16 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.17 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.18 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.19 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.20 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.21 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.22 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.23 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.24 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.24+esm1 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.24+esm2 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.24+esm3 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.24+esm4 | fixed |
| Ubuntu | curl | pro | 7.55.1-1ubuntu2 | vulnerable |
| Ubuntu | curl | pro | 7.55.1-1ubuntu2.1 | vulnerable |
| Ubuntu | curl | pro | 7.57.0-1ubuntu1 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu1 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu2 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.1 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.2 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.3 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.5 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.6 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.7 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.8 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.9 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.10 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.12 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.13 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.14 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.15 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.16 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.17 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.18 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.19 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.20 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.21 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.22 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.23 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.24 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.24+esm1 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.24+esm2 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.24+esm3 | vulnerable |
| Ubuntu | curl | pro | 7.58.0-2ubuntu3.24+esm4 | fixed |
| Ubuntu | curl | 20.04 | 7.65.3-1ubuntu3 | vulnerable |
| Ubuntu | curl | 20.04 | 7.65.3-1ubuntu4 | vulnerable |
| Ubuntu | curl | 20.04 | 7.66.0-1ubuntu1 | vulnerable |
| Ubuntu | curl | 20.04 | 7.67.0-2ubuntu1 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu1 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.1 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.2 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.4 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.5 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.6 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.7 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.10 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.11 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.12 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.13 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.14 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.15 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.16 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.18 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.19 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.20 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.21 | vulnerable |
| Ubuntu | curl | 20.04 | 7.68.0-1ubuntu2.22 | fixed |
| Ubuntu | curl | 22.04 | 7.74.0-1.3ubuntu2 | vulnerable |
| Ubuntu | curl | 22.04 | 7.74.0-1.3ubuntu3 | vulnerable |
| Ubuntu | curl | 22.04 | 7.80.0-3 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.1 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.2 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.3 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.4 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.6 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.7 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.8 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.10 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.11 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.13 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.14 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.15 | vulnerable |
| Ubuntu | curl | 22.04 | 7.81.0-1ubuntu1.16 | fixed |
| Ubuntu | curl | 24.04 | 8.2.1-1ubuntu3 | vulnerable |
| Ubuntu | curl | 24.04 | 8.2.1-1ubuntu3.1 | vulnerable |
| Ubuntu | curl | 24.04 | 8.4.0-2ubuntu1 | vulnerable |
| Ubuntu | curl | 24.04 | 8.5.0-2ubuntu1 | vulnerable |
| Ubuntu | curl | 24.04 | 8.5.0-2ubuntu2 | vulnerable |
| Ubuntu | curl | 24.04 | 8.5.0-2ubuntu8 | vulnerable |
| Ubuntu | curl | 24.04 | 8.5.0-2ubuntu9 | vulnerable |
| Ubuntu | curl | 24.04 | 8.5.0-2ubuntu10 | vulnerable |
| Ubuntu | curl | 24.04 | 8.5.0-2ubuntu10.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | curl | source | sid | 8.7.1-1 | not yet assigned | Not reported | Not reported |
| Debian | curl | source | forky | 8.7.1-1 | not yet assigned | Not reported | Not reported |
| Debian | curl | source | trixie | 8.7.1-1 | not yet assigned | Not reported | Not reported |
| Debian | curl | source | bookworm | 7.88.1-10+deb12u6 | not yet assigned | Not reported | Not reported |
| Ubuntu | curl | deb | noble | 7.88.1-10+deb12u6 | Not reported | Not reported | Not reported |
| Ubuntu | curl | deb | noble | 8.5.0-2ubuntu10.1 | Not reported | Not reported | Not reported |
| Ubuntu | libcurl3t64-gnutls | deb | noble | 8.5.0-2ubuntu10.1 | Not reported | Not reported | Not reported |
| Ubuntu | libcurl4-doc | deb | noble | 8.5.0-2ubuntu10.1 | Not reported | Not reported | Not reported |
| Ubuntu | libcurl4-gnutls-dev | deb | noble | 8.5.0-2ubuntu10.1 | Not reported | Not reported | Not reported |
| Ubuntu | libcurl4-openssl-dev | deb | noble | 8.5.0-2ubuntu10.1 | Not reported | Not reported | Not reported |
| Ubuntu | libcurl4t64 | deb | noble | 8.5.0-2ubuntu10.1 | Not reported | Not reported | Not reported |
| Cpe | curl | cpe | Not reported | 8.7.0 | Not reported | NVD-CVE-2024-2398 | Not reported |
| Cpe | macos | cpe | Not reported | 14.6 | Not reported | NVD-CVE-2024-2398 | Not reported |
| Alpine | curl | apk | 3.17 | 8.7.1-r0 | Not reported | ALPINE-CVE-2024-2398 | Not reported |
| Alpine | curl | apk | 3.18 | 8.7.1-r0 | Not reported | ALPINE-CVE-2024-2398 | Not reported |
| Alpine | curl | apk | 3.19 | 8.7.1-r0 | Not reported | ALPINE-CVE-2024-2398 | Not reported |
| Alpine | curl | apk | 3.20 | 8.7.1-r0 | Not reported | ALPINE-CVE-2024-2398 | Not reported |
| Alpine | curl | apk | 3.21 | 8.7.1-r0 | Not reported | ALPINE-CVE-2024-2398 | Not reported |
| Alpine | curl | apk | 3.22 | 8.7.1-r0 | Not reported | ALPINE-CVE-2024-2398 | Not reported |
| Alpine | curl | apk | 3.23 | 8.7.1-r0 | Not reported | ALPINE-CVE-2024-2398 | Not reported |
| Alpine | curl | apk | 3.24 | 8.7.1-r0 | Not reported | ALPINE-CVE-2024-2398 | Not reported |
| Ubuntu | curl | deb | pro | 7.58.0-2ubuntu3.24+esm4 | Not reported | USN-6718-2 | Not reported |
| Ubuntu | curl | deb | pro | 7.58.0-2ubuntu3.24+esm4 | Not reported | UBUNTU-CVE-2024-2398 | Not reported |
| Ubuntu | curl | deb | 20.04 | 7.68.0-1ubuntu2.22 | Not reported | UBUNTU-CVE-2024-2398 | Not reported |
| Ubuntu | curl | deb | 22.04 | 7.81.0-1ubuntu1.16 | Not reported | UBUNTU-CVE-2024-2398 | Not reported |
| Ubuntu | curl | deb | 24.04 | 8.5.0-2ubuntu10.1 | Not reported | UBUNTU-CVE-2024-2398 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
References
- [https://cert-portal.siemens.com/productcert/csaf/ssa-417159.json]
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_5654.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2024-2398]
- [https://osv.dev/vulnerability/ALPINE-CVE-2024-2398]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2024-2398]
- [https://osv.dev/vulnerability/USN-6718-2]
- [https://security-tracker.debian.org/tracker/CVE-2024-2398]
- [https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-2398.json]
- [https://ubuntu.com/security/notices/USN-6718-3]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0726.json]
[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]