F5 Networks BIG-IP : BIND vulnerability (K02138183)

high Nessus Plugin ID 97864

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Synopsis

The remote device is missing a vendor-supplied security patch.

Description

named in ISC BIND 9.9.9-P4, 9.9.9-S6, 9.10.4-P4, and 9.11.0-P1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a response containing an inconsistency among the DNSSEC-related RRsets. (CVE-2016-9147)

Impact

When the BIND recursion option is enabled, an attacker can exploit this vulnerability to cause the named process to restart.
Additionally, the restarted process does not trigger the BIG-IP system high availability (HA) failover event.

By default, the BIND recursion option is not enabled on BIG-IP DNSsystems. If the BIND recursion option is enabled, BIG-IP DNS systems are vulnerable.

Solution

Upgrade to one of the non-vulnerable versions listed in the F5 Solution K02138183.

Plugin Details

Severity: High

ID: 97864

File Name: f5_bigip_SOL02138183.nasl

Version: 3.8

Type: local

Family: F5 Networks Local Security Checks

Published: 3/22/2017

Updated: 5/9/2019

Configuration: Enable paranoid mode

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

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

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:f5:big-ip_access_policy_manager, cpe:/a:f5:big-ip_advanced_firewall_manager, cpe:/a:f5:big-ip_application_acceleration_manager, cpe:/a:f5:big-ip_application_security_manager, cpe:/a:f5:big-ip_application_visibility_and_reporting, cpe:/a:f5:big-ip_link_controller, cpe:/a:f5:big-ip_local_traffic_manager, cpe:/a:f5:big-ip_policy_enforcement_manager, cpe:/h:f5:big-ip

Required KB Items: Host/local_checks_enabled, Host/BIG-IP/hotfix, Host/BIG-IP/modules, Host/BIG-IP/version, Settings/ParanoidReport

Exploit Ease: No known exploits are available

Patch Publication Date: 1/12/2017

Vulnerability Publication Date: 1/12/2017

Reference Information

CVE: CVE-2016-9147

Detections

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