CentOS 3 / 4 / 5 : bind (CESA-2009:0020)

medium Nessus Plugin ID 35589

Synopsis

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

Description

Updated Bind packages to correct a security issue are now available for Red Hat Enterprise Linux 2.1, 3, 4, and 5.

This update has been rated as having moderate security impact by the Red Hat Security Response Team.

BIND (Berkeley Internet Name Domain) is an implementation of the DNS (Domain Name System) protocols.

A flaw was discovered in the way BIND checked the return value of the OpenSSL DSA_do_verify function. On systems using DNSSEC, a malicious zone could present a malformed DSA certificate and bypass proper certificate validation, allowing spoofing attacks. (CVE-2009-0025)

For users of Red Hat Enterprise Linux 3 this update also addresses a bug which can cause BIND to occasionally exit with an assertion failure.

All BIND users are advised to upgrade to the updated package, which contains a backported patch to resolve this issue. After installing the update, BIND daemon will be restarted automatically.

Solution

Update the affected bind packages.

Plugin Details

Severity: Medium

ID: 35589

File Name: centos_RHSA-2009-0020.nasl

Version: 1.20

Type: local

Agent: unix

Family: CentOS Local Security Checks

Published: 2/5/2009

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: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

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

Vulnerability Information

CPE: cpe:/o:centos:centos:3, 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, cpe:/o:centos:centos:4, 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 Ease: No known exploits are available

Patch Publication Date: 2/4/2009

Vulnerability Publication Date: 1/7/2009

Reference Information

CVE: CVE-2008-5077, CVE-2009-0021, CVE-2009-0025, CVE-2009-0046, CVE-2009-0047, CVE-2009-0048, CVE-2009-0049, CVE-2009-0124, CVE-2009-0125, CVE-2009-0127, CVE-2009-0128, CVE-2009-0130

BID: 33151

CWE: 20, 287

RHSA: 2009:0020

Detections

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