CVE-2024-2398
Published: 27 March 2024
Summary
CVE-2024-2398 is a high-severity Missing Release of Resource after Effective Lifetime (CWE-772) vulnerability in Apple Macos. Its CVSS base score is 8.6 (High).
Operationally, ranked in the top 16.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-27350
Vulnerability details
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…
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the previously allocated headers and instead leaks the memory. Further, this error condition fails silently and is therefore not easily detected by an application.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Ensures network resources are released once the session ends or becomes inactive, closing the window for missing-release weaknesses.