Scientific Linux Security Update : bind on SL5.x i386/x86_64 (20150903)

high Nessus Plugin ID 85786

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Synopsis

The remote Scientific Linux host is missing one or more security updates.

Description

A denial of service flaw was found in the way BIND parsed certain malformed DNSSEC keys. A remote attacker could use this flaw to send a specially crafted DNS query (for example, a query requiring a response from a zone containing a deliberately malformed key) that would cause named functioning as a validating resolver to crash. (CVE-2015-5722)

After installing the update, the BIND daemon (named) will be restarted automatically.

Solution

Update the affected packages.

Plugin Details

Severity: High

ID: 85786

File Name: sl_20150903_bind_on_SL5_x.nasl

Version: 1.9

Type: local

Agent: unix

Family: Scientific Linux Local Security Checks

Published: 9/4/2015

Updated: 1/14/2021

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.8

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

Vulnerability Information

CPE: p-cpe:/a:fermilab:scientific_linux:bind-debuginfo, p-cpe:/a:fermilab:scientific_linux:bind-devel, p-cpe:/a:fermilab:scientific_linux:bind, p-cpe:/a:fermilab:scientific_linux:bind-libbind-devel, p-cpe:/a:fermilab:scientific_linux:bind-sdb, x-cpe:/o:fermilab:scientific_linux, p-cpe:/a:fermilab:scientific_linux:caching-nameserver, p-cpe:/a:fermilab:scientific_linux:bind-libs, p-cpe:/a:fermilab:scientific_linux:bind-utils, p-cpe:/a:fermilab:scientific_linux:bind-chroot

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

Patch Publication Date: 9/3/2015

Vulnerability Publication Date: 9/5/2015

Reference Information

CVE: CVE-2015-5722

Detections

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