Amazon Linux 1 Security Advisory: ALAS-2016-637
Advisory Release Date: 2016-01-18 11:00 Pacific
Advisory Updated Date: 2016-01-18 11:00 Pacific
ISC DHCP 4.x before 4.1-ESV-R12-P1 and 4.2.x and 4.3.x before 4.3.3-P1 allows remote attackers to cause a denial of service (application crash) via an invalid length field in a UDP IPv4 packet.
Affected Packages:
dhcp
Issue Correction:
Run yum update dhcp to update your system.
i686:
dhcp-debuginfo-4.1.1-43.P1.22.amzn1.i686
dhcp-devel-4.1.1-43.P1.22.amzn1.i686
dhcp-common-4.1.1-43.P1.22.amzn1.i686
dhcp-4.1.1-43.P1.22.amzn1.i686
dhclient-4.1.1-43.P1.22.amzn1.i686
src:
dhcp-4.1.1-43.P1.22.amzn1.src
x86_64:
dhcp-common-4.1.1-43.P1.22.amzn1.x86_64
dhclient-4.1.1-43.P1.22.amzn1.x86_64
dhcp-devel-4.1.1-43.P1.22.amzn1.x86_64
dhcp-4.1.1-43.P1.22.amzn1.x86_64
dhcp-debuginfo-4.1.1-43.P1.22.amzn1.x86_64