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ID

VAR-202104-0588


CVE

CVE-2021-1802


TITLE

macOS  Vulnerability in privilege management in

Trust: 0.8

sources: JVNDB: JVNDB-2021-012730

DESCRIPTION

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave. A local attacker may be able to elevate their privileges. macOS Exists in a permission management vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Vulnerabilities exist in the following product or version: macOS Catalina 10.15.7

Trust: 1.8

sources: NVD: CVE-2021-1802 // JVNDB: JVNDB-2021-012730 // VULHUB: VHN-376462 // VULMON: CVE-2021-1802

AFFECTED PRODUCTS

vendor:applemodel:mac os xscope:gteversion:10.15

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vendor:applemodel:mac os xscope:eqversion:10.15.7

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vendor:applemodel:mac os xscope:eqversion:10.14.6

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vendor:applemodel:macosscope:gteversion:11.0

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vendor:applemodel:macosscope:ltversion:11.2

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vendor:applemodel:mac os xscope:ltversion:10.15.7

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vendor:applemodel:mac os xscope:ltversion:10.14.6

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vendor:applemodel:mac os xscope:gteversion:10.14

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vendor:アップルmodel:macosscope: - version: -

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vendor:アップルmodel:apple mac os xscope: - version: -

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sources: JVNDB: JVNDB-2021-012730 // NVD: CVE-2021-1802

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-1802
value: HIGH

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NVD: CVE-2021-1802
value: HIGH

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CNNVD: CNNVD-202102-074
value: HIGH

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VULHUB: VHN-376462
value: MEDIUM

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VULMON: CVE-2021-1802
value: MEDIUM

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nvd@nist.gov: CVE-2021-1802
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: 1.9

VULHUB: VHN-376462
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-2021-1802
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-1802
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-376462 // VULMON: CVE-2021-1802 // JVNDB: JVNDB-2021-012730 // CNNVD: CNNVD-202102-074 // NVD: CVE-2021-1802

PROBLEMTYPE DATA

problemtype:CWE-269

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problemtype:Improper authority management (CWE-269) [NVD evaluation ]

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sources: VULHUB: VHN-376462 // JVNDB: JVNDB-2021-012730 // NVD: CVE-2021-1802

THREAT TYPE

local

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sources: CNNVD: CNNVD-202102-074

TYPE

other

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sources: CNNVD: CNNVD-202102-074

PATCH

title:HT212147 Apple  Security updateurl:https://support.apple.com/en-us/HT212147

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title:Apple Endpoint Security Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=140649

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sources: JVNDB: JVNDB-2021-012730 // CNNVD: CNNVD-202102-074

EXTERNAL IDS

db:NVDid:CVE-2021-1802

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db:JVNDBid:JVNDB-2021-012730

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db:AUSCERTid:ESB-2021.0349

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db:CNNVDid:CNNVD-202102-074

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db:VULHUBid:VHN-376462

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db:VULMONid:CVE-2021-1802

Trust: 0.1

sources: VULHUB: VHN-376462 // VULMON: CVE-2021-1802 // JVNDB: JVNDB-2021-012730 // CNNVD: CNNVD-202102-074 // NVD: CVE-2021-1802

REFERENCES

url:https://support.apple.com/en-us/ht212147

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url:https://nvd.nist.gov/vuln/detail/cve-2021-1802

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url:https://vigilance.fr/vulnerability/apple-macos-multiple-vulnerabilities-34452

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url:https://www.auscert.org.au/bulletins/esb-2021.0349/

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url:https://cwe.mitre.org/data/definitions/269.html

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url:https://nvd.nist.gov

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url:http://seclists.org/fulldisclosure/2021/feb/14

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sources: VULHUB: VHN-376462 // VULMON: CVE-2021-1802 // JVNDB: JVNDB-2021-012730 // CNNVD: CNNVD-202102-074 // NVD: CVE-2021-1802

SOURCES

db:VULHUBid:VHN-376462
db:VULMONid:CVE-2021-1802
db:JVNDBid:JVNDB-2021-012730
db:CNNVDid:CNNVD-202102-074
db:NVDid:CVE-2021-1802

LAST UPDATE DATE

2024-11-23T19:34:13.238000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-376462date:2021-04-08T00:00:00
db:VULMONid:CVE-2021-1802date:2021-04-08T00:00:00
db:JVNDBid:JVNDB-2021-012730date:2022-09-08T01:35:00
db:CNNVDid:CNNVD-202102-074date:2021-04-09T00:00:00
db:NVDid:CVE-2021-1802date:2024-11-21T05:45:08.513

SOURCES RELEASE DATE

db:VULHUBid:VHN-376462date:2021-04-02T00:00:00
db:VULMONid:CVE-2021-1802date:2021-04-02T00:00:00
db:JVNDBid:JVNDB-2021-012730date:2022-09-08T00:00:00
db:CNNVDid:CNNVD-202102-074date:2021-02-02T00:00:00
db:NVDid:CVE-2021-1802date:2021-04-02T19:15:19.897