Details of VAR-202207-0986

ID

VAR-202207-0986

CVE

CVE-2022-22214

TITLE

Juniper Networks Junos OS and Junos OS Evolved Input verification vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-013703

DESCRIPTION

An Improper Input Validation vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent attacker to cause a PFE crash and thereby a Denial of Service (DoS). An FPC will crash and reboot after receiving a specific transit IPv6 packet over MPLS. Continued receipt of this packet will create a sustained Denial of Service (DoS) condition. This issue does not affect systems configured for IPv4 only. This issue affects: Juniper Networks Junos OS All versions prior to 12.3R12-S21; 15.1 versions prior to 15.1R7-S10; 17.3 versions prior to 17.3R3-S12; 18.3 versions prior to 18.3R3-S6; 18.4 versions prior to 18.4R2-S9, 18.4R3-S9; 19.1 versions prior to 19.1R2-S3, 19.1R3-S7; 19.2 versions prior to 19.2R1-S7, 19.2R3-S3; 19.3 versions prior to 19.3R2-S7, 19.3R3-S4; 19.4 versions prior to 19.4R3-S5; 20.1 versions prior to 20.1R3; 20.2 versions prior to 20.2R3-S2; 20.3 versions prior to 20.3R3; 20.4 versions prior to 20.4R2-S2, 20.4R3; 21.1 versions prior to 21.1R2. Juniper Networks Junos OS Evolved All versions prior to 20.4R3-S3-EVO; 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-S1-EVO, 21.3R3-EVO; 21.4 versions prior to 21.4R2-EVO. 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

Trust: 1.8

sources: NVD: CVE-2022-22214 // JVNDB: JVNDB-2022-013703 // VULHUB: VHN-409743 // VULMON: CVE-2022-22214

AFFECTED PRODUCTS

vendor:	juniper	model:	junos	scope:	eq	version:	17.3	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	15.1	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	12.3r12	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	20.1	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	19.4	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	20.4	Trust: 1.0
vendor:	juniper	model:	junos os evolved	scope:	eq	version:	20.4	Trust: 1.0
vendor:	juniper	model:	junos os evolved	scope:	eq	version:	21.2	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	18.4	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	19.3	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	18.3	Trust: 1.0
vendor:	juniper	model:	junos	scope:	lt	version:	12.3	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	19.1	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	20.3	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	20.2	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	12.3	Trust: 1.0
vendor:	juniper	model:	junos os evolved	scope:	lt	version:	20.4	Trust: 1.0
vendor:	juniper	model:	junos os evolved	scope:	eq	version:	21.3	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	19.2	Trust: 1.0
vendor:	juniper	model:	junos	scope:	eq	version:	21.1	Trust: 1.0
vendor:	juniper	model:	junos os evolved	scope:	eq	version:	21.4	Trust: 1.0
vendor:	ジュニパーネットワークス	model:	junos os	scope:	-	version:	-	Trust: 0.8
vendor:	ジュニパーネットワークス	model:	junos os evolved	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2022-013703 // NVD: CVE-2022-22214

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2022-22214
value:	MEDIUM
Trust: 1.0
sirt@juniper.net:	CVE-2022-22214
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2022-22214
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202207-1242
value:	MEDIUM
Trust: 0.6

nvd@nist.gov:	CVE-2022-22214
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	ADJACENT
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	2.8
impactScore:	3.6
version:	3.1
Trust: 2.0
NVD:	CVE-2022-22214
baseSeverity:	MEDIUM
baseScore:	6.5
vectorString:	CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector:	ADJACENT NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	NONE
availabilityImpact:	HIGH
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: JVNDB: JVNDB-2022-013703 // CNNVD: CNNVD-202207-1242 // NVD: CVE-2022-22214 // NVD: CVE-2022-22214

PROBLEMTYPE DATA

problemtype:	CWE-20	Trust: 1.1
problemtype:	Inappropriate input confirmation (CWE-20) [ others ]	Trust: 0.8

sources: VULHUB: VHN-409743 // JVNDB: JVNDB-2022-013703 // NVD: CVE-2022-22214

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202207-1242

TYPE

input validation error

Trust: 0.6

sources: CNNVD: CNNVD-202207-1242

EXTERNAL IDS

db:	NVD	id:	CVE-2022-22214	Trust: 3.4
db:	JUNIPER	id:	JSA69718	Trust: 2.6
db:	JVNDB	id:	JVNDB-2022-013703	Trust: 0.8
db:	CNNVD	id:	CNNVD-202207-1242	Trust: 0.7
db:	CNVD	id:	CNVD-2022-53250	Trust: 0.1
db:	VULHUB	id:	VHN-409743	Trust: 0.1
db:	VULMON	id:	CVE-2022-22214	Trust: 0.1

sources: VULHUB: VHN-409743 // VULMON: CVE-2022-22214 // JVNDB: JVNDB-2022-013703 // CNNVD: CNNVD-202207-1242 // NVD: CVE-2022-22214

REFERENCES

url:	https://kb.juniper.net/jsa69718	Trust: 2.6
url:	https://nvd.nist.gov/vuln/detail/cve-2022-22214	Trust: 0.8
url:	https://vigilance.fr/vulnerability/junos-os-denial-of-service-via-mpls-ipv6-packet-38800	Trust: 0.6
url:	https://cxsecurity.com/cveshow/cve-2022-22214/	Trust: 0.6
url:	https://cwe.mitre.org/data/definitions/20.html	Trust: 0.1
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-409743 // VULMON: CVE-2022-22214 // JVNDB: JVNDB-2022-013703 // CNNVD: CNNVD-202207-1242 // NVD: CVE-2022-22214

SOURCES

db:	VULHUB	id:	VHN-409743
db:	VULMON	id:	CVE-2022-22214
db:	JVNDB	id:	JVNDB-2022-013703
db:	CNNVD	id:	CNNVD-202207-1242
db:	NVD	id:	CVE-2022-22214

LAST UPDATE DATE

2024-08-14T15:11:24.099000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-409743	date:	2022-07-29T00:00:00
db:	VULMON	id:	CVE-2022-22214	date:	2022-07-20T00:00:00
db:	JVNDB	id:	JVNDB-2022-013703	date:	2023-09-11T08:17:00
db:	CNNVD	id:	CNNVD-202207-1242	date:	2022-08-01T00:00:00
db:	NVD	id:	CVE-2022-22214	date:	2022-07-29T23:07:15.887

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-409743	date:	2022-07-20T00:00:00
db:	VULMON	id:	CVE-2022-22214	date:	2022-07-20T00:00:00
db:	JVNDB	id:	JVNDB-2022-013703	date:	2023-09-11T00:00:00
db:	CNNVD	id:	CNNVD-202207-1242	date:	2022-07-13T00:00:00
db:	NVD	id:	CVE-2022-22214	date:	2022-07-20T15:15:08.887