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CVE-2024-2398 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: CISA-ADPCVSS-B:8.6 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://curl.se/docs/CVE-2024-2398.html	curl	Vendor Advisory
https://curl.se/docs/CVE-2024-2398.json	curl	Vendor Advisory
http://seclists.org/fulldisclosure/2024/Jul/18	curl	Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Jul/19	curl	Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Jul/20	curl	Mailing ListThird Party Advisory
https://hackerone.com/reports/2402845	curl	ExploitIssue TrackingThird Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6/	curl	Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI/	curl	Third Party Advisory
https://security.netapp.com/advisory/ntap-20240503-0009/	curl	Third Party Advisory
https://support.apple.com/kb/HT214118	curl	Release NotesVendor Advisory
https://support.apple.com/kb/HT214119	curl	Release NotesVendor Advisory
https://support.apple.com/kb/HT214120	curl	Release NotesVendor Advisory
http://www.openwall.com/lists/oss-security/2024/03/27/3	curl	Mailing ListThird Party Advisory
https://curl.se/docs/CVE-2024-2398.html	CVE	Vendor Advisory
https://curl.se/docs/CVE-2024-2398.json	CVE	Vendor Advisory
http://seclists.org/fulldisclosure/2024/Jul/18	CVE	Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Jul/19	CVE	Mailing ListThird Party Advisory
http://seclists.org/fulldisclosure/2024/Jul/20	CVE	Mailing ListThird Party Advisory
https://hackerone.com/reports/2402845	CVE	ExploitIssue TrackingThird Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6/	CVE	Third Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI/	CVE	Third Party Advisory
https://security.netapp.com/advisory/ntap-20240503-0009/	CVE	Third Party Advisory
https://support.apple.com/kb/HT214118	CVE	Release NotesVendor Advisory
https://support.apple.com/kb/HT214119	CVE	Release NotesVendor Advisory
https://support.apple.com/kb/HT214120	CVE	Release NotesVendor Advisory
http://www.openwall.com/lists/oss-security/2024/03/27/3	CVE	Mailing ListThird Party Advisory

see all 26 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-772	Missing Release of Resource after Effective Lifetime	[email protected]

Affected Products

Product	Versions
haxx curl	>= 7.44.0, < 8.7.0
CPE cpe:2.3:a:haxx:curl:::::::: Remediation No remediation found in references.
apple macos	< 12.7.6 >= 13.0, < 13.6.8 >= 14.0, < 14.6
CPE cpe:2.3:o:apple:macos:::::::: Remediation No remediation found in references.
fedoraproject fedora	39 40
CPE cpe:2.3:o:fedoraproject:fedora:39:::::::* cpe:2.3:o:fedoraproject:fedora:40:::::::* Remediation No remediation found in references.
netapp active iq unified manager	All versions
CPE cpe:2.3:a:netapp:active_iq_unified_manager:-:::::vmware_vsphere:: Remediation No remediation found in references.
netapp ontap select deploy administration utility	All versions
CPE cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:::::::* Remediation No remediation found in references.
netapp brocade fabric operating system	All versions
CPE cpe:2.3:o:netapp:brocade_fabric_operating_system:-:::::::* Remediation No remediation found in references.
netapp bootstrap os	All versions
CPE cpe:2.3:o:netapp:bootstrap_os:-:::::::* Remediation No remediation found in references.
netapp hci compute node	All versions
CPE cpe:2.3:h:netapp:hci_compute_node:-:::::::* Remediation No remediation found in references.
netapp h300s firmware	All versions
CPE cpe:2.3:o:netapp:h300s_firmware:-:::::::* Remediation No remediation found in references.
netapp h300s	All versions
CPE cpe:2.3:h:netapp:h300s:-:::::::* Remediation No remediation found in references.
netapp h410s firmware	All versions
CPE cpe:2.3:o:netapp:h410s_firmware:-:::::::* Remediation No remediation found in references.
netapp h410s	All versions
CPE cpe:2.3:h:netapp:h410s:-:::::::* Remediation No remediation found in references.
netapp h500s firmware	All versions
CPE cpe:2.3:o:netapp:h500s_firmware:-:::::::* Remediation No remediation found in references.
netapp h500s	All versions
CPE cpe:2.3:h:netapp:h500s:-:::::::* Remediation No remediation found in references.
netapp h610c firmware	All versions
CPE cpe:2.3:o:netapp:h610c_firmware:-:::::::* Remediation No remediation found in references.
netapp h610c	All versions
CPE cpe:2.3:h:netapp:h610c:-:::::::* Remediation No remediation found in references.
netapp h610s firmware	All versions
CPE cpe:2.3:o:netapp:h610s_firmware:-:::::::* Remediation No remediation found in references.
netapp h610s	All versions
CPE cpe:2.3:h:netapp:h610s:-:::::::* Remediation No remediation found in references.
netapp h615c firmware	All versions
CPE cpe:2.3:o:netapp:h615c_firmware:-:::::::* Remediation No remediation found in references.
netapp h615c	All versions
CPE cpe:2.3:h:netapp:h615c:-:::::::* Remediation No remediation found in references.
netapp h700s firmware	All versions
CPE cpe:2.3:o:netapp:h700s_firmware:-:::::::* Remediation No remediation found in references.
netapp h700s	All versions
CPE cpe:2.3:h:netapp:h700s:-:::::::* Remediation No remediation found in references.

Change History

14 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	curl
Jun 17, 2026	CVE Modified	CISA-ADP
Jul 30, 2025	Initial Analysis	[email protected]
Nov 21, 2024	CVE Modified	CVE
Jul 30, 2024	CVE Modified	curl
Jul 30, 2024	CVE Modified	curl
Jul 29, 2024	CVE Modified	curl
Jul 3, 2024	CVE Modified	CISA-ADP
May 14, 2024	CVE Modified	curl
May 3, 2024	CVE Modified	curl
May 1, 2024	CVE Modified	curl
Apr 25, 2024	CVE Modified	curl
Apr 19, 2024	CVE Modified	curl
Mar 27, 2024	New CVE Received	curl

CVE-2024-2398 Details

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