Description
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.
Published: 2024-03-27
Score: 8.6 High
EPSS: 2.0% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2024-27350 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.
Ubuntu USN Ubuntu USN USN-6718-1 curl vulnerabilities
Ubuntu USN Ubuntu USN USN-6718-2 curl vulnerability
Ubuntu USN Ubuntu USN USN-6718-3 curl vulnerabilities
History

Wed, 30 Jul 2025 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple macos
Fedoraproject
Fedoraproject fedora
Haxx
Haxx curl
Netapp
Netapp active Iq Unified Manager
Netapp bootstrap Os
Netapp brocade Fabric Operating System
Netapp h300s
Netapp h300s Firmware
Netapp h410s
Netapp h410s Firmware
Netapp h500s
Netapp h500s Firmware
Netapp h610c
Netapp h610c Firmware
Netapp h610s
Netapp h610s Firmware
Netapp h615c
Netapp h615c Firmware
Netapp h700s
Netapp h700s Firmware
Netapp hci Compute Node
Netapp ontap Select Deploy Administration Utility
CPEs cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h610c:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h610s:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h615c:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:hci_compute_node:-:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*
cpe:2.3:o:netapp:bootstrap_os:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:brocade_fabric_operating_system:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h610c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h610s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h615c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
Vendors & Products Apple
Apple macos
Fedoraproject
Fedoraproject fedora
Haxx
Haxx curl
Netapp
Netapp active Iq Unified Manager
Netapp bootstrap Os
Netapp brocade Fabric Operating System
Netapp h300s
Netapp h300s Firmware
Netapp h410s
Netapp h410s Firmware
Netapp h500s
Netapp h500s Firmware
Netapp h610c
Netapp h610c Firmware
Netapp h610s
Netapp h610s Firmware
Netapp h615c
Netapp h615c Firmware
Netapp h700s
Netapp h700s Firmware
Netapp hci Compute Node
Netapp ontap Select Deploy Administration Utility

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.0225}

epss

{'score': 0.02311}


Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.02895}

epss

{'score': 0.0225}


Thu, 13 Feb 2025 18:15:00 +0000

Type Values Removed Values Added
First Time appeared Curl
Curl curl
CPEs cpe:2.3:a:curl:curl:7.4:*:*:*:*:*:*:*
Vendors & Products Curl
Curl curl
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 01 Oct 2024 02:30:00 +0000

Type Values Removed Values Added
CPEs cpe:/a:redhat:service_interconnect:1::el9

Thu, 26 Sep 2024 19:15:00 +0000

Type Values Removed Values Added
First Time appeared Redhat service Interconnect
CPEs cpe:/a:redhat:service_interconnect:1.4::el9
Vendors & Products Redhat service Interconnect

Wed, 21 Aug 2024 06:45:00 +0000

Type Values Removed Values Added
CPEs cpe:/o:redhat:enterprise_linux:8

Mon, 19 Aug 2024 22:45:00 +0000

Type Values Removed Values Added
First Time appeared Redhat enterprise Linux
CPEs cpe:/a:redhat:enterprise_linux:9
cpe:/o:redhat:enterprise_linux:9
Vendors & Products Redhat enterprise Linux

Subscriptions

Apple Macos
Curl Curl
Fedoraproject Fedora
Haxx Curl
Netapp Active Iq Unified Manager Bootstrap Os Brocade Fabric Operating System H300s H300s Firmware H410s H410s Firmware H500s H500s Firmware H610c H610c Firmware H610s H610s Firmware H615c H615c Firmware H700s H700s Firmware Hci Compute Node Ontap Select Deploy Administration Utility
Redhat Enterprise Linux Jboss Core Services Rhel Eus Service Interconnect
cve-icon MITRE

Status: PUBLISHED

Assigner: curl

Published:

Updated: 2025-02-13T17:40:07.893Z

Reserved: 2024-03-12T10:59:22.660Z

Link: CVE-2024-2398

cve-icon Vulnrichment

Updated: 2024-08-01T19:11:53.566Z

cve-icon NVD

Status : Analyzed

Published: 2024-03-27T08:15:41.283

Modified: 2025-07-30T19:42:27.063

Link: CVE-2024-2398

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-03-27T00:00:00Z

Links: CVE-2024-2398 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses