Juniper Junos SRX, vSRX, and J-Series ISC BIND DoS (JSA10799)

high Nessus Plugin ID 102074

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Synopsis

The remote device is affected by a denial of service vulnerability.

Description

According to its self-reported version and model number, the remote Juniper Junos device is affected by a denial of service vulnerability in ISC BIND, specifically in the query_find() function within file bin/named/query.c, when simultaneously using DNS64 and RPZ for query responses. An unauthenticated, remote attacker can exploit this to cause an INSIST assertion failure or a NULL pointer read, resulting in termination of the service.

Solution

Upgrade to the relevant Junos software release referenced in Juniper security advisory JSA10799.

Plugin Details

Severity: High

ID: 102074

File Name: juniper_jsa10799.nasl

Version: 1.4

Type: combined

Family: Junos Local Security Checks

Published: 7/31/2017

Updated: 7/13/2018

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: High

Base Score: 7.1

Temporal Score: 5.3

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

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:/o:juniper:junos

Required KB Items: Host/Juniper/model, Host/Juniper/JUNOS/Version

Exploit Ease: No known exploits are available

Patch Publication Date: 7/12/2017

Vulnerability Publication Date: 2/8/2017

Reference Information

CVE: CVE-2017-3135

BID: 96150

JSA: JSA10799

Detections

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