Integer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to cause a denial of service (crash) via a malformed RFC...

原文の説明

取得元が公開している説明をそのまま載せています (多くは英語)。

Integer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to cause a denial of service (crash) via a malformed RFC1035-encoded domain name, which triggers an out-of-bounds heap write.

出典: OSV.dev (Open Source Vulnerabilities) OSV

影響パッケージ

Debian:12 busybox

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.27.2-1"}]}]

Debian:13 busybox

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.27.2-1"}]}]

Debian:14 busybox

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:1.27.2-1"}]}]

参照URL

advisory security-tracker.debian.org