Scientific Linux Security Update : bind97 on SL5.x i386/x86_64 (20151216)

medium Nessus Plugin ID 87459

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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 processed certain records with malformed class attributes. A remote attacker could use this flaw to send a query to request a cached record with a malformed class attribute that would cause named functioning as an authoritative or recursive server to crash. (CVE-2015-8000)

Note: This issue affects authoritative servers as well as recursive servers, however authoritative servers are at limited risk if they perform authentication when making recursive queries to resolve addresses for servers listed in NS RRSETs.

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

Solution

Update the affected packages.

Plugin Details

Severity: Medium

ID: 87459

File Name: sl_20151216_bind97_on_SL5_x.nasl

Version: 2.9

Type: local

Agent: unix

Family: Scientific Linux Local Security Checks

Published: 12/17/2015

Updated: 1/14/2021

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

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

Vulnerability Information

CPE: p-cpe:/a:fermilab:scientific_linux:bind97, p-cpe:/a:fermilab:scientific_linux:bind97-chroot, p-cpe:/a:fermilab:scientific_linux:bind97-debuginfo, p-cpe:/a:fermilab:scientific_linux:bind97-devel, p-cpe:/a:fermilab:scientific_linux:bind97-libs, p-cpe:/a:fermilab:scientific_linux:bind97-utils, x-cpe:/o:fermilab:scientific_linux

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

Patch Publication Date: 12/16/2015

Vulnerability Publication Date: 12/16/2015

Reference Information

CVE: CVE-2015-8000

Detections

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