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CVE-2016-2148

Published: 9 February 2017

Heap-based buffer overflow in the DHCP client (udhcpc) in BusyBox before 1.25.0 allows remote attackers to have unspecified impact via vectors involving OPTION_6RD parsing.

Priority

Low

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
busybox
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
(1:1.27.2-1ubuntu3)
cosmic Not vulnerable
(1:1.27.2-1ubuntu3)
precise Not vulnerable
(6RD code not present)
trusty
Released (1:1.21.0-1ubuntu1.4)
upstream
Released (1:1.27.2-1)
wily Ignored
(end of life)
xenial
Released (1:1.22.0-15ubuntu1.4)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
Patches:
upstream: https://git.busybox.net/busybox/commit/?id=352f79acbd759c14399e39baef21fc4ffe180ac2
Binaries built from this source package are in Universe and so are supported by the community.

Severity score breakdown

Parameter Value
Base score 9.8
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H