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ID

VAR-202108-0402


CVE

CVE-2021-21565


TITLE

Dell PowerScale OneFS  Resource Depletion Vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-009398

DESCRIPTION

Dell PowerScale OneFS versions 9.1.0.3 and earlier contain a denial of service vulnerability. SmartConnect had an error condition that may be triggered to loop, using CPU and potentially preventing other SmartConnect DNS responses. Dell PowerScale OneFS Is vulnerable to a resource exhaustion.Denial of service (DoS) It may be put into a state

Trust: 1.8

sources: NVD: CVE-2021-21565 // JVNDB: JVNDB-2021-009398 // VULHUB: VHN-379969 // VULMON: CVE-2021-21565

AFFECTED PRODUCTS

vendor:dellmodel:powerscale onefsscope:lteversion:9.1.0.3

Trust: 1.0

vendor:デルmodel:emc powerscale onefsscope:lteversion:9.1.0.3 and earlier

Trust: 0.8

vendor:デルmodel:emc powerscale onefsscope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-009398 // NVD: CVE-2021-21565

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-21565
value: MEDIUM

Trust: 1.0

security_alert@emc.com: CVE-2021-21565
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-21565
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202108-115
value: MEDIUM

Trust: 0.6

VULHUB: VHN-379969
value: MEDIUM

Trust: 0.1

VULMON: CVE-2021-21565
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-21565
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: 1.9

VULHUB: VHN-379969
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

nvd@nist.gov: CVE-2021-21565
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: LOW
exploitabilityScore: 3.9
impactScore: 1.4
version: 3.1

Trust: 2.0

OTHER: JVNDB-2021-009398
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: LOW
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-379969 // VULMON: CVE-2021-21565 // JVNDB: JVNDB-2021-009398 // CNNVD: CNNVD-202108-115 // NVD: CVE-2021-21565 // NVD: CVE-2021-21565

PROBLEMTYPE DATA

problemtype:CWE-834

Trust: 1.1

problemtype:CWE-400

Trust: 1.0

problemtype:Resource exhaustion (CWE-400) [NVD Evaluation ]

Trust: 0.8

sources: VULHUB: VHN-379969 // JVNDB: JVNDB-2021-009398 // NVD: CVE-2021-21565

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202108-115

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-202108-115

PATCH

title:DSA-2021-097url:https://www.dell.com/support/kbdoc/ja-jp/000188148/dell-powerscale-onefs-security-update-for-multiple-security-vulnerabilities

Trust: 0.8

title:Dell Technologies Dell PowerScale OneFS Remediation of resource management error vulnerabilitiesurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=158463

Trust: 0.6

title: - url:https://github.com/Live-Hack-CVE/CVE-2021-21565

Trust: 0.1

sources: VULMON: CVE-2021-21565 // JVNDB: JVNDB-2021-009398 // CNNVD: CNNVD-202108-115

EXTERNAL IDS

db:NVDid:CVE-2021-21565

Trust: 3.4

db:JVNDBid:JVNDB-2021-009398

Trust: 0.8

db:CNNVDid:CNNVD-202108-115

Trust: 0.6

db:VULHUBid:VHN-379969

Trust: 0.1

db:VULMONid:CVE-2021-21565

Trust: 0.1

sources: VULHUB: VHN-379969 // VULMON: CVE-2021-21565 // JVNDB: JVNDB-2021-009398 // CNNVD: CNNVD-202108-115 // NVD: CVE-2021-21565

REFERENCES

url:https://www.dell.com/support/kbdoc/000188148

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2021-21565

Trust: 1.4

url:https://cwe.mitre.org/data/definitions/834.html

Trust: 0.1

url:https://github.com/live-hack-cve/cve-2021-21565

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-379969 // VULMON: CVE-2021-21565 // JVNDB: JVNDB-2021-009398 // CNNVD: CNNVD-202108-115 // NVD: CVE-2021-21565

SOURCES

db:VULHUBid:VHN-379969
db:VULMONid:CVE-2021-21565
db:JVNDBid:JVNDB-2021-009398
db:CNNVDid:CNNVD-202108-115
db:NVDid:CVE-2021-21565

LAST UPDATE DATE

2024-08-14T15:17:08.975000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-379969date:2022-10-24T00:00:00
db:VULMONid:CVE-2021-21565date:2022-10-24T00:00:00
db:JVNDBid:JVNDB-2021-009398date:2022-04-25T09:20:00
db:CNNVDid:CNNVD-202108-115date:2022-10-25T00:00:00
db:NVDid:CVE-2021-21565date:2022-10-24T19:51:52.550

SOURCES RELEASE DATE

db:VULHUBid:VHN-379969date:2021-08-03T00:00:00
db:VULMONid:CVE-2021-21565date:2021-08-03T00:00:00
db:JVNDBid:JVNDB-2021-009398date:2022-04-25T00:00:00
db:CNNVDid:CNNVD-202108-115date:2021-08-02T00:00:00
db:NVDid:CVE-2021-21565date:2021-08-03T00:15:08.457