CVE-2022-43552
CVE-2022-43552
Vexday Risk Score
13Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS 5.9EPSS 2.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
09 feb 2023Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A use after free vulnerability exists in curl <7.87.0. Curl can be asked to *tunnel* virtually all protocols it supports through an HTTP proxy. HTTP proxies can (and often do) deny such tunnel operations. When getting denied to tunnel the specific protocols SMB or TELNET, curl would use a heap-allocated struct after it had been freed, in its transfer shutdown code path.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Productos afectados
n/a · https://github.com/curl/curl¿Quieres saber si tu infraestructura está expuesta a esto?
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