CVE-2024-2398: fallo de gravedad alta en curl
HTTP/2 push headers memory-leak
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
33Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.6epss 36%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Productos afectados
curl · curlCVEs relacionadas — curl
En el mismo producto, de las más peligrosas a las menos.
Referencias
https://cert-portal.siemens.com/productcert/html/ssa-331112.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-398330.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-417159.htmlhttps://curl.se/docs/CVE-2024-2398.htmlhttps://curl.se/docs/CVE-2024-2398.jsonhttp://seclists.org/fulldisclosure/2024/Jul/18http://seclists.org/fulldisclosure/2024/Jul/19http://seclists.org/fulldisclosure/2024/Jul/20https://hackerone.com/reports/2402845https://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://security.netapp.com/advisory/ntap-20240503-0009/