CVE-2018-20679
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 7.5epss 7.7%
probabilidade de exploração
7.7%top 6% das CVEs
exploração observada
nãonenhuma fonte 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
Produtos afetados
n/a · n/aReferências
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/