Amazon Linux AMI : bind (ALAS-2016-745)

Medium Nessus Plugin ID 93537


The remote Amazon Linux AMI host is missing a security update.


It was found that the lightweight resolver could crash due to an error when asked to resolve a query name which, when combined with a search list entry, exceeds the maximum allowable length. A remote attacker could use this flaw to crash lwresd or named when using the 'lwres' statement in named.conf.


Run 'yum update bind' to update your system.

See Also

Plugin Details

Severity: Medium

ID: 93537

File Name: ala_ALAS-2016-745.nasl

Version: 2.7

Type: local

Agent: unix

Published: 2016/09/16

Updated: 2018/04/19

Dependencies: 12634

Risk Information

Risk Factor: Medium

CVSS v2.0

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS v3.0

Base Score: 5.9

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Vulnerability Information

CPE: p-cpe:/a:amazon:linux:bind, p-cpe:/a:amazon:linux:bind-chroot, p-cpe:/a:amazon:linux:bind-debuginfo, p-cpe:/a:amazon:linux:bind-devel, p-cpe:/a:amazon:linux:bind-libs, p-cpe:/a:amazon:linux:bind-sdb, p-cpe:/a:amazon:linux:bind-utils, cpe:/o:amazon:linux

Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list

Patch Publication Date: 2016/09/15

Reference Information

CVE: CVE-2016-2775

ALAS: 2016-745

IAVA: 2017-A-0004