Red Hat Security Advisory

RHSA-2018:1457

dhcp security update

Released 2018-05-15 · Red Hat rating Critical · View on Red Hat →

Fixed in

Red Hat Enterprise Linux Server AUS (v. 7.2) dhclient-12:4.2.5-42.el7_2.1, dhcp-12:4.2.5-42.el7_2.1, dhcp-common-12:4.2.5-42.el7_2.1 +1
Red Hat Enterprise Linux Server E4S (v. 7.2) dhclient-12:4.2.5-42.el7_2.1, dhcp-12:4.2.5-42.el7_2.1, dhcp-common-12:4.2.5-42.el7_2.1 +1
Red Hat Enterprise Linux Server Optional AUS (v. 7.2) dhcp-devel-12:4.2.5-42.el7_2.1
Red Hat Enterprise Linux Server Optional E4S (v. 7.2) dhcp-devel-12:4.2.5-42.el7_2.1
Red Hat Enterprise Linux Server Optional TUS (v. 7.2) dhcp-devel-12:4.2.5-42.el7_2.1
Red Hat Enterprise Linux Server TUS (v. 7.2) dhclient-12:4.2.5-42.el7_2.1, dhcp-12:4.2.5-42.el7_2.1, dhcp-common-12:4.2.5-42.el7_2.1 +1

Fixes 1 record

TI-2018-01029 CVE-2018-1111 · GHSA-5jw9-5ff9-vr5p

Command injection in Red Hat dhcp

HIGH 77

DHCP packages in Red Hat Enterprise Linux 6 and 7, Fedora 28, and earlier are vulnerable to a command injection flaw in the NetworkManager integration script included in the DHCP client.

CVSS 3.0HIGH 7.5 Adjacent network No auth No interaction EPSS 0.97862 Published 2018-05-17 Fixed CWE-77