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CVE-2024-2398 Detail

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

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://seclists.org/fulldisclosure/2024/Jul/18
http://seclists.org/fulldisclosure/2024/Jul/18
http://seclists.org/fulldisclosure/2024/Jul/19
http://seclists.org/fulldisclosure/2024/Jul/19
http://seclists.org/fulldisclosure/2024/Jul/20
http://seclists.org/fulldisclosure/2024/Jul/20
http://www.openwall.com/lists/oss-security/2024/03/27/3
http://www.openwall.com/lists/oss-security/2024/03/27/3
https://curl.se/docs/CVE-2024-2398.html
https://curl.se/docs/CVE-2024-2398.html
https://curl.se/docs/CVE-2024-2398.json
https://curl.se/docs/CVE-2024-2398.json
https://hackerone.com/reports/2402845
https://hackerone.com/reports/2402845
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI/
https://security.netapp.com/advisory/ntap-20240503-0009/
https://security.netapp.com/advisory/ntap-20240503-0009/
https://support.apple.com/kb/HT214118
https://support.apple.com/kb/HT214118
https://support.apple.com/kb/HT214119
https://support.apple.com/kb/HT214119
https://support.apple.com/kb/HT214120
https://support.apple.com/kb/HT214120

Weakness Enumeration

CWE-ID CWE Name Source

Change History

11 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-2398
NVD Published Date:
03/27/2024
NVD Last Modified:
11/21/2024
Source:
curl