VULNERABILITY INTELLIGENCE
CVE-2024-2398
CVSS score8.6 HIGH
EPSS probability36.08%
CISA KEVNot currently listed
Published2024-03-27
Last modified2026-10-15
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
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.
Weakness classification
- nvd@nist.gov: CWE-772
Primary references
- 2499f714-1537-4658-8207-48ae4bb9eae9 — Mailing List, Third Party Advisory
- 2499f714-1537-4658-8207-48ae4bb9eae9 — Mailing List, Third Party Advisory
- 2499f714-1537-4658-8207-48ae4bb9eae9 — Mailing List, Third Party Advisory
- 2499f714-1537-4658-8207-48ae4bb9eae9 — Mailing List, Third Party Advisory
- 2499f714-1537-4658-8207-48ae4bb9eae9 — Vendor Advisory
- 2499f714-1537-4658-8207-48ae4bb9eae9 — Vendor Advisory
- 2499f714-1537-4658-8207-48ae4bb9eae9 — Exploit, Issue Tracking, Third Party Advisory
- 2499f714-1537-4658-8207-48ae4bb9eae9 — Third Party Advisory
- 2499f714-1537-4658-8207-48ae4bb9eae9 — Third Party Advisory
- 2499f714-1537-4658-8207-48ae4bb9eae9 — Third Party Advisory
- 2499f714-1537-4658-8207-48ae4bb9eae9 — Release Notes, Vendor Advisory
- 2499f714-1537-4658-8207-48ae4bb9eae9 — Release Notes, Vendor Advisory