Buffer Overflow in Dhcp6relay in Software for Open Networking in the Cloud (SONiC)
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 8.1epss 1.2%
probabilidad de explotación
1.2%top 33% de las CVE
explotación observada
noninguna fuente lo reporta
There is a vulnerability in DHCPv6 packet parsing code that could be explored by remote attacker to craft a packet that could cause buffer overflow in a memcpy call, leading to out-of-bounds memory write that would cause dhcp6relay to crash. Dhcp6relay is a critical process and could cause dhcp relay docker to shutdown.
Discovered by Eugene Lim of GovTech Singapore.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Productos afectados
Linux Foundation · Software for Open Networking in the Cloud (SONiC)