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ID

VAR-202204-1570


CVE

CVE-2022-22195


TITLE

Juniper Networks Junos OS Evolved Security hole

Trust: 0.6

sources: CNNVD: CNNVD-202204-3396

DESCRIPTION

An Improper Update of Reference Count vulnerability in the kernel of Juniper Networks Junos OS Evolved allows an unauthenticated, network-based attacker to trigger a counter overflow, eventually causing a Denial of Service (DoS). This issue affects Juniper Networks Junos OS Evolved: All versions prior to 20.4R3-S1-EVO; 21.1 versions prior to 21.1R3-EVO; 21.2 versions prior to 21.2R3-EVO; 21.3 versions prior to 21.3R2-EVO. This issue does not affect Juniper Networks Junos OS

Trust: 1.08

sources: NVD: CVE-2022-22195 // VULHUB: VHN-409724 // VULMON: CVE-2022-22195

AFFECTED PRODUCTS

vendor:junipermodel:junos os evolvedscope:eqversion:21.2

Trust: 1.0

vendor:junipermodel:junos os evolvedscope:eqversion:21.3

Trust: 1.0

vendor:junipermodel:junos os evolvedscope:eqversion:21.1

Trust: 1.0

vendor:junipermodel:junos os evolvedscope:eqversion:20.4

Trust: 1.0

vendor:junipermodel:junos os evolvedscope:ltversion:20.4

Trust: 1.0

sources: NVD: CVE-2022-22195

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-22195
value: HIGH

Trust: 1.0

sirt@juniper.net: CVE-2022-22195
value: HIGH

Trust: 1.0

CNNVD: CNNVD-202204-3396
value: HIGH

Trust: 0.6

VULHUB: VHN-409724
value: HIGH

Trust: 0.1

VULMON: CVE-2022-22195
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2022-22195
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.1

VULHUB: VHN-409724
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2022-22195
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: 2.0

sources: VULHUB: VHN-409724 // VULMON: CVE-2022-22195 // CNNVD: CNNVD-202204-3396 // NVD: CVE-2022-22195 // NVD: CVE-2022-22195

PROBLEMTYPE DATA

problemtype:CWE-911

Trust: 1.1

sources: VULHUB: VHN-409724 // NVD: CVE-2022-22195

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202204-3396

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202204-3396

PATCH

title:Juniper Networks Junos OS Evolved Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=190380

Trust: 0.6

sources: CNNVD: CNNVD-202204-3396

EXTERNAL IDS

db:NVDid:CVE-2022-22195

Trust: 1.8

db:JUNIPERid:JSA69508

Trust: 1.8

db:CNNVDid:CNNVD-202204-3396

Trust: 0.6

db:VULHUBid:VHN-409724

Trust: 0.1

db:VULMONid:CVE-2022-22195

Trust: 0.1

sources: VULHUB: VHN-409724 // VULMON: CVE-2022-22195 // CNNVD: CNNVD-202204-3396 // NVD: CVE-2022-22195

REFERENCES

url:https://kb.juniper.net/jsa69508

Trust: 1.8

url:https://vigilance.fr/vulnerability/junos-os-multiple-vulnerabilities-38071

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2022-22195/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/911.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-409724 // VULMON: CVE-2022-22195 // CNNVD: CNNVD-202204-3396 // NVD: CVE-2022-22195

SOURCES

db:VULHUBid:VHN-409724
db:VULMONid:CVE-2022-22195
db:CNNVDid:CNNVD-202204-3396
db:NVDid:CVE-2022-22195

LAST UPDATE DATE

2024-11-23T22:40:29.555000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-409724date:2022-04-21T00:00:00
db:VULMONid:CVE-2022-22195date:2022-04-21T00:00:00
db:CNNVDid:CNNVD-202204-3396date:2022-04-22T00:00:00
db:NVDid:CVE-2022-22195date:2024-11-21T06:46:22.090

SOURCES RELEASE DATE

db:VULHUBid:VHN-409724date:2022-04-14T00:00:00
db:VULMONid:CVE-2022-22195date:2022-04-14T00:00:00
db:CNNVDid:CNNVD-202204-3396date:2022-04-14T00:00:00
db:NVDid:CVE-2022-22195date:2022-04-14T16:15:08.473