Details of VAR-202004-2194

ID

VAR-202004-2194

CVE

CVE-2020-1619

TITLE

Juniper Networks Junos OS Vulnerability related to authority management in

Trust: 0.8

sources: JVNDB: JVNDB-2020-003950

DESCRIPTION

A privilege escalation vulnerability in Juniper Networks QFX10K Series, EX9200 Series, MX Series, and PTX Series with Next-Generation Routing Engine (NG-RE), allows a local authenticated high privileged user to access the underlying WRL host. This issue only affects QFX10K Series with NG-RE, EX9200 Series with NG-RE, MX Series with NG-RE and PTX Series with NG-RE; which uses vmhost. This issue affects Juniper Networks Junos OS: 16.1 versions prior to 16.1R7-S6; 16.2 versions prior to 16.2R2-S11; 17.1 versions prior to 17.1R2-S11, 17.1R3; 17.2 versions prior to 17.2R1-S9, 17.2R3-S3; 17.3 versions prior to 17.3R2-S5, 17.3R3-S7; 17.4 versions prior to 17.4R2-S7, 17.4R3; 18.1 versions prior to 18.1R3-S4; 18.2 versions prior to 18.2R3; 18.2X75 versions prior to 18.2X75-D50; 18.3 versions prior to 18.3R2; 18.4 versions prior to 18.4R2. To identify whether the device has NG-RE with vmhost, customer can run the following command: > show vmhost status Compute cluster: rainier-re-cc Compute Node: rainier-re-cn, Online If the "show vmhost status" is not supported, then the device does not have NG-RE with vmhost. Juniper Networks Junos OS Exists in a privilege management vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be put into a state. Juniper Networks Junos OS is a set of network operating system of Juniper Networks (Juniper Networks) dedicated to the company's hardware equipment. The operating system provides a secure programming interface and Junos SDK. An attacker could exploit this vulnerability to gain elevated privileges. The following products and versions are affected: Juniper Networks Junos OS Release 16.1, Release 16.2, Release 17.1, Release 17.2, Release 17.3, Release 17.4, Release 18.1, Release 18.2, Release 18.2X75, Release 18.3, Release 18.4

Trust: 1.71

sources: NVD: CVE-2020-1619 // JVNDB: JVNDB-2020-003950 // VULHUB: VHN-169243

AFFECTED PRODUCTS

vendor:	juniper	model:	junos	scope:	eq	version:	17.3	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	18.1	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	17.1	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	17.4	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	18.2	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	16.2	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	16.1	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	18.2x75	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	18.4	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	17.2	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	18.3	Trust: 1.0
vendor:	juniper	model:	junos os	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2020-003950 // NVD: CVE-2020-1619

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2020-1619
value:	MEDIUM
Trust: 1.0
sirt@juniper.net:	CVE-2020-1619
value:	MEDIUM
Trust: 1.0
NVD:	JVNDB-2020-003950
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202004-513
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-169243
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2020-1619
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.0
NVD:	JVNDB-2020-003950
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	NONE
impactScore:	NONE
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.8
VULHUB:	VHN-169243
severity:	MEDIUM
baseScore:	4.6
vectorString:	AV:L/AC:L/AU:N/C:P/I:P/A:P
accessVector:	LOCAL
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	PARTIAL
integrityImpact:	PARTIAL
availabilityImpact:	PARTIAL
exploitabilityScore:	3.9
impactScore:	6.4
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2020-1619
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	0.8
impactScore:	5.9
version:	3.1
Trust: 1.0
sirt@juniper.net:	CVE-2020-1619
baseSeverity:	MEDIUM
baseScore:	6.0
vectorString:	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	NONE
exploitabilityScore:	0.8
impactScore:	5.2
version:	3.1
Trust: 1.0
NVD:	JVNDB-2020-003950
baseSeverity:	MEDIUM
baseScore:	6.7
vectorString:	CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector:	LOCAL
attackComplexity:	LOW
privilegesRequired:	HIGH
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	HIGH
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: VULHUB: VHN-169243 // JVNDB: JVNDB-2020-003950 // CNNVD: CNNVD-202004-513 // NVD: CVE-2020-1619 // NVD: CVE-2020-1619

PROBLEMTYPE DATA

problemtype:	CWE-264	Trust: 1.0
problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	CWE-20	Trust: 1.0
problemtype:	CWE-269	Trust: 0.9

sources: VULHUB: VHN-169243 // JVNDB: JVNDB-2020-003950 // NVD: CVE-2020-1619

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202004-513

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202004-513

CONFIGURATIONS

sources: JVNDB: JVNDB-2020-003950

PATCH

title:	JSA11002	url:	https://kb.juniper.net/JSA11002	Trust: 0.8
title:	Juniper Networks Junos OS Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=115715	Trust: 0.6

sources: JVNDB: JVNDB-2020-003950 // CNNVD: CNNVD-202004-513

EXTERNAL IDS

db:	NVD	id:	CVE-2020-1619	Trust: 2.5
db:	JUNIPER	id:	JSA11002	Trust: 1.7
db:	JVNDB	id:	JVNDB-2020-003950	Trust: 0.8
db:	CNNVD	id:	CNNVD-202004-513	Trust: 0.7
db:	AUSCERT	id:	ESB-2020.1271	Trust: 0.6
db:	CNVD	id:	CNVD-2020-22962	Trust: 0.1
db:	VULHUB	id:	VHN-169243	Trust: 0.1

sources: VULHUB: VHN-169243 // JVNDB: JVNDB-2020-003950 // CNNVD: CNNVD-202004-513 // NVD: CVE-2020-1619

REFERENCES

url:	https://kb.juniper.net/jsa11002	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2020-1619	Trust: 1.4
url:	https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2020-1619	Trust: 0.8
url:	https://vigilance.fr/vulnerability/juniper-ex-series-privilege-escalation-via-ng-re-32072	Trust: 0.6
url:	https://www.auscert.org.au/bulletins/esb-2020.1271/	Trust: 0.6

sources: VULHUB: VHN-169243 // JVNDB: JVNDB-2020-003950 // CNNVD: CNNVD-202004-513 // NVD: CVE-2020-1619

SOURCES

db:	VULHUB	id:	VHN-169243
db:	JVNDB	id:	JVNDB-2020-003950
db:	CNNVD	id:	CNNVD-202004-513
db:	NVD	id:	CVE-2020-1619

LAST UPDATE DATE

2024-08-14T12:45:10.406000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-169243	date:	2021-11-22T00:00:00
db:	JVNDB	id:	JVNDB-2020-003950	date:	2020-04-30T00:00:00
db:	CNNVD	id:	CNNVD-202004-513	date:	2021-11-23T00:00:00
db:	NVD	id:	CVE-2020-1619	date:	2021-11-22T15:54:02.930

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-169243	date:	2020-04-08T00:00:00
db:	JVNDB	id:	JVNDB-2020-003950	date:	2020-04-30T00:00:00
db:	CNNVD	id:	CNNVD-202004-513	date:	2020-04-08T00:00:00
db:	NVD	id:	CVE-2020-1619	date:	2020-04-08T20:15:13.497