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. Whe…
High CVSS 8.6
Summary
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.
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
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Sources
- NVD DATABASE
Original Links
- http://seclists.org/fulldisclosure/2024/Jul/18 Mailing List
- http://seclists.org/fulldisclosure/2024/Jul/19 Mailing List
- http://seclists.org/fulldisclosure/2024/Jul/20 Mailing List
- http://www.openwall.com/lists/oss-security/2024/03/27/3 Mailing List
- https://curl.se/docs/CVE-2024-2398.html Vendor Advisory
- https://curl.se/docs/CVE-2024-2398.json Vendor Advisory
- https://hackerone.com/reports/2402845 Exploit
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6/ Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI/ Third Party Advisory
- https://security.netapp.com/advisory/ntap-20240503-0009/ Third Party Advisory
- https://support.apple.com/kb/HT214118 Release Notes
- https://support.apple.com/kb/HT214119 Release Notes
- https://support.apple.com/kb/HT214120 Release Notes
- http://seclists.org/fulldisclosure/2024/Jul/18 Mailing List
- http://seclists.org/fulldisclosure/2024/Jul/19 Mailing List
- http://seclists.org/fulldisclosure/2024/Jul/20 Mailing List
- http://www.openwall.com/lists/oss-security/2024/03/27/3 Mailing List
- https://curl.se/docs/CVE-2024-2398.html Vendor Advisory
- https://curl.se/docs/CVE-2024-2398.json Vendor Advisory
- https://hackerone.com/reports/2402845 Exploit
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2D44YLAUFJU6BZ4XFG2FYV7SBKXB5IZ6/ Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GMD6UYKCCRCYETWQZUJ65ZRFULT6SHLI/ Third Party Advisory
- https://security.netapp.com/advisory/ntap-20240503-0009/ Third Party Advisory
- https://support.apple.com/kb/HT214118 Release Notes
- https://support.apple.com/kb/HT214119 Release Notes
- https://support.apple.com/kb/HT214120 Release Notes
- https://cert-portal.siemens.com/productcert/html/ssa-331112.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://cert-portal.siemens.com/productcert/html/ssa-417159.html
Timeline
- nvd_ingest NVD