CVE-2020-35517
CVE-2020-35517
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
28 ene 2021Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A flaw was found in qemu. A host privilege escalation issue was found in the virtio-fs shared file system daemon where a privileged guest user is able to create a device special file in the shared directory and use it to r/w access host devices.
Productos afectados
n/a · qemu¿Quieres saber si tu infraestructura está expuesta a esto?
Hablar con TrueHacking →Referencias
https://bugzilla.redhat.com/show_bug.cgi?id=1915823https://github.com/qemu/qemu/commit/ebf101955ce8f8d72fba103b5151115a4335de2chttps://lists.gnu.org/archive/html/qemu-devel/2021-01/msg05461.htmlhttps://security.gentoo.org/glsa/202208-27https://security.netapp.com/advisory/ntap-20210312-0002/https://www.openwall.com/lists/oss-security/2021/01/22/1