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ID

VAR-201904-1565


CVE

CVE-2019-0043


TITLE

Juniper Networks Junos OS Input validation vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2019-003416

DESCRIPTION

In MPLS environments, receipt of a specific SNMP packet may cause the routing protocol daemon (RPD) process to crash and restart. By continuously sending a specially crafted SNMP packet, an attacker can repetitively crash the RPD process causing prolonged denial of service. No other Juniper Networks products or platforms are affected by this issue. Affected releases are Juniper Networks Junos OS : 12.1X46 versions prior to 12.1X46-D77 on SRX Series; 12.3 versions prior to 12.3R12-S10; 12.3X48 versions prior to 12.3X48-D75 on SRX Series; 14.1X53 versions prior to 14.1X53-D48 on EX/QFX series; 15.1 versions prior to 15.1R4-S9, 15.1R7-S2; 15.1F6 versions prior to 15.1F6-S11; 15.1X49 versions prior to 15.1X49-D141, 15.1X49-D144, 15.1X49-D150 on SRX Series; 15.1X53 versions prior to 15.1X53-D234 on QFX5200/QFX5110 Series; 15.1X53 versions prior to 15.1X53-D68 on QFX10K Series; 15.1X53 versions prior to 15.1X53-D471, 15.1X53-D490 on NFX Series; 15.1X53 versions prior to 15.1X53-D590 on EX2300/EX3400 Series; 15.1X54 on ACX Series; 16.1 versions prior to 16.1R3-S10, 16.1R4-S11, 16.1R6-S5, 16.1R7; 16.1X65 versions prior to 16.1X65-D48; 16.2 versions prior to 16.2R2-S6; 17.1 versions prior to 17.1R2-S8, 17.1R3; 17.2 versions prior to 17.2R1-S7, 17.2R3; 17.2X75 versions prior to 17.2X75-D92, 17.2X75-D102, 17.2X75-D110; 17.3 versions prior to 17.3R3; 17.4 versions prior to 17.4R1-S4, 17.4R2; 18.1 versions prior to 18.1R1-S1, 18.1R2-S1, 18.1R3; 18.2X75 versions prior to 18.2X75-D10. Juniper Networks Junos OS Contains an input validation vulnerability.Service operation interruption (DoS) There is a possibility of being put into a state. The operating system provides a secure programming interface and Junos SDK. The following versions are affected: Juniper Networks Junos OS Release 12.1X46, Release 12.3, Release 12.3X48, Release 14.1X53, Release 15.1, Release 15.1F6, Release 15.1X49, Release 15.1X53, Release 15.1X54, Release 16.1, Release 16.1X65, Version 16.2, Version 17.1, Version 17.2, Version 17.2X75, Version 17.3, Version 17.4, Version 18.1, Version 18.2X75

Trust: 1.71

sources: NVD: CVE-2019-0043 // JVNDB: JVNDB-2019-003416 // VULHUB: VHN-140074

AFFECTED PRODUCTS

vendor:junipermodel:junosscope:eqversion:15.1x49

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:15.1x53

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vendor:junipermodel:junosscope:eqversion:16.1

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:17.2

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:16.2

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:17.4

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:18.2x75

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:17.1

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:17.2x75

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:12.3

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:12.3x48

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:17.3

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:14.1x53

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:12.1x46

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:16.1x65

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:18.1

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:15.1

Trust: 1.0

vendor:junipermodel:junosscope:eqversion:15.1x54

Trust: 1.0

vendor:junipermodel:junos osscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2019-003416 // NVD: CVE-2019-0043

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2019-0043
value: HIGH

Trust: 1.0

sirt@juniper.net: CVE-2019-0043
value: HIGH

Trust: 1.0

NVD: CVE-2019-0043
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201904-548
value: HIGH

Trust: 0.6

VULHUB: VHN-140074
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2019-0043
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-140074
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

sirt@juniper.net: CVE-2019-0043
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.0

Trust: 1.8

nvd@nist.gov: CVE-2019-0043
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

sources: VULHUB: VHN-140074 // JVNDB: JVNDB-2019-003416 // CNNVD: CNNVD-201904-548 // NVD: CVE-2019-0043 // NVD: CVE-2019-0043

PROBLEMTYPE DATA

problemtype:CWE-404

Trust: 1.0

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:CWE-20

Trust: 0.9

sources: VULHUB: VHN-140074 // JVNDB: JVNDB-2019-003416 // NVD: CVE-2019-0043

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201904-548

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-201904-548

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2019-003416

PATCH
title:JSA10935url:https://kb.juniper.net/JSA10935
Trust: 0.8
title:Juniper Networks Junos OS Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=91363
Trust: 0.6
sources:
            
            
            JVNDB: JVNDB-2019-003416 // 
            
            
            
            CNNVD: CNNVD-201904-548

EXTERNAL IDS
db:NVDid:CVE-2019-0043
Trust: 2.5
db:JUNIPERid:JSA10935
Trust: 1.7
db:JVNDBid:JVNDB-2019-003416
Trust: 0.8
db:CNNVDid:CNNVD-201904-548
Trust: 0.7
db:VULHUBid:VHN-140074
Trust: 0.1
sources:
            
            
            VULHUB: VHN-140074 // 
            
            
            
            JVNDB: JVNDB-2019-003416 // 
            
            
            
            CNNVD: CNNVD-201904-548 // 
            
            
            
            NVD: CVE-2019-0043

REFERENCES
url:https://kb.juniper.net/jsa10935
Trust: 1.7
url:https://nvd.nist.gov/vuln/detail/cve-2019-0043
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2019-0043
Trust: 0.8
url:https://vigilance.fr/vulnerability/junos-os-denial-of-service-via-rpd-snmp-29023
Trust: 0.6
sources:
            
            
            VULHUB: VHN-140074 // 
            
            
            
            JVNDB: JVNDB-2019-003416 // 
            
            
            
            CNNVD: CNNVD-201904-548 // 
            
            
            
            NVD: CVE-2019-0043

SOURCES
db:VULHUBid:VHN-140074
db:JVNDBid:JVNDB-2019-003416
db:CNNVDid:CNNVD-201904-548
db:NVDid:CVE-2019-0043

LAST UPDATE DATE
2024-11-23T21:37:25.089000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-140074date:2019-10-09T00:00:00
db:JVNDBid:JVNDB-2019-003416date:2019-05-16T00:00:00
db:CNNVDid:CNNVD-201904-548date:2021-10-29T00:00:00
db:NVDid:CVE-2019-0043date:2024-11-21T04:16:07.030

SOURCES RELEASE DATE
db:VULHUBid:VHN-140074date:2019-04-10T00:00:00
db:JVNDBid:JVNDB-2019-003416date:2019-05-16T00:00:00
db:CNNVDid:CNNVD-201904-548date:2019-04-10T00:00:00
db:NVDid:CVE-2019-0043date:2019-04-10T20:29:01.023