CentOS 5 : bind (CESA-2015:1514)

high Nessus Plugin ID 85048

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Synopsis

The remote CentOS host is missing one or more security updates.

Description

Updated bind packages that fix one security issue are now available for Red Hat Enterprise Linux 5.

Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

The Berkeley Internet Name Domain (BIND) is an implementation of the Domain Name System (DNS) protocols. BIND includes a DNS server (named); a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating correctly.

A flaw was found in the way BIND handled requests for TKEY DNS resource records. A remote attacker could use this flaw to make named (functioning as an authoritative DNS server or a DNS resolver) exit unexpectedly with an assertion failure via a specially crafted DNS request packet. (CVE-2015-5477)

Red Hat would like to thank ISC for reporting this issue. Upstream acknowledges Jonathan Foote as the original reporter.

All bind users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing the update, the BIND daemon (named) will be restarted automatically.

Solution

Update the affected bind packages.

Plugin Details

Severity: High

ID: 85048

File Name: centos_RHSA-2015-1514.nasl

Version: 2.13

Type: local

Agent: unix

Family: CentOS Local Security Checks

Published: 7/29/2015

Updated: 1/4/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus

Risk Information

VPR

Risk Factor: High

Score: 8.1

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.4

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

CVSS Score Source: CVE-2015-5477

Vulnerability Information

CPE: p-cpe:/a:centos:centos:caching-nameserver, p-cpe:/a:centos:centos:bind-utils, p-cpe:/a:centos:centos:bind-libbind-devel, p-cpe:/a:centos:centos:bind-devel, p-cpe:/a:centos:centos:bind-sdb, p-cpe:/a:centos:centos:bind, p-cpe:/a:centos:centos:bind-chroot, cpe:/o:centos:centos:5, p-cpe:/a:centos:centos:bind-libs

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 7/28/2015

Vulnerability Publication Date: 7/29/2015

Exploitable With

Core Impact

Reference Information

CVE: CVE-2015-5477

RHSA: 2015:1514

Detections

Analytics