CVE-2018-20679
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 7.7%
probabilidad de explotación
7.7%top 6% de las CVE
explotación observada
noninguna fuente lo reporta
An issue was discovered in BusyBox before 1.30.0. An out of bounds read in udhcp components (consumed by the DHCP server, client, and relay) allows a remote attacker to leak sensitive information from the stack by sending a crafted DHCP message. This is related to verification in udhcp_get_option() in networking/udhcp/common.c that 4-byte options are indeed 4 bytes.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Productos afectados
n/a · n/aReferencias
http://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.htmlhttps://bugs.busybox.net/show_bug.cgi?id=11506https://busybox.net/news.htmlhttp://seclists.org/fulldisclosure/2019/Sep/7https://git.busybox.net/busybox/commit/?id=6d3b4bb24da9a07c263f3c1acf8df85382ff562chttps://seclists.org/bugtraq/2019/Sep/7https://usn.ubuntu.com/3935-1/