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ID

VAR-202104-0214


CVE

CVE-2020-29621


TITLE

macOS Big Sur  Vulnerability regarding lack of authentication in

Trust: 0.8

sources: JVNDB: JVNDB-2020-017302

DESCRIPTION

This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A malicious application may be able to bypass Privacy preferences. macOS Big Sur Exists in a vulnerability related to the lack of authentication.Information may be obtained

Trust: 1.8

sources: NVD: CVE-2020-29621 // JVNDB: JVNDB-2020-017302 // VULHUB: VHN-376369 // VULMON: CVE-2020-29621

AFFECTED PRODUCTS

vendor:applemodel:mac os xscope:gteversion:10.15

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vendor:applemodel:macosscope:ltversion:11.1.0

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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: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:macos big surscope: - version: -

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

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sources: JVNDB: JVNDB-2020-017302 // NVD: CVE-2020-29621

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-29621
value: MEDIUM

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NVD: CVE-2020-29621
value: MEDIUM

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CNNVD: CNNVD-202012-1053
value: MEDIUM

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VULHUB: VHN-376369
value: LOW

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VULMON: CVE-2020-29621
value: LOW

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nvd@nist.gov: CVE-2020-29621
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

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VULHUB: VHN-376369
severity: LOW
baseScore: 2.1
vectorString: AV:L/AC:L/AU:N/C:P/I:N/A:N
accessVector: LOCAL
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2020-29621
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 1.8
impactScore: 3.6
version: 3.1

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NVD: CVE-2020-29621
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-376369 // VULMON: CVE-2020-29621 // JVNDB: JVNDB-2020-017302 // CNNVD: CNNVD-202012-1053 // NVD: CVE-2020-29621

PROBLEMTYPE DATA

problemtype:CWE-862

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problemtype:Lack of authentication (CWE-862) [NVD evaluation ]

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sources: VULHUB: VHN-376369 // JVNDB: JVNDB-2020-017302 // NVD: CVE-2020-29621

THREAT TYPE

local

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sources: CNNVD: CNNVD-202012-1053

TYPE

other

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sources: CNNVD: CNNVD-202012-1053

PATCH

title:HT212011 Apple  Security updateurl:https://support.apple.com/en-us/HT212011

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title:Apple macOS Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=137008

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title:Apple: macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojaveurl:https://vulmon.com/vendoradvisory?qidtp=apple_security_advisories&qid=60a51a6d3f600c46241622f208f75bff

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title:OSMR-CheatSheeturl:https://github.com/V0lk3n/OSMR-CheatSheet

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sources: VULMON: CVE-2020-29621 // JVNDB: JVNDB-2020-017302 // CNNVD: CNNVD-202012-1053

EXTERNAL IDS

db:NVDid:CVE-2020-29621

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db:JVNid:JVNVU95288122

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db:JVNDBid:JVNDB-2020-017302

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db:AUSCERTid:ESB-2020.4404

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db:CNNVDid:CNNVD-202012-1053

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db:VULHUBid:VHN-376369

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db:VULMONid:CVE-2020-29621

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sources: VULHUB: VHN-376369 // VULMON: CVE-2020-29621 // JVNDB: JVNDB-2020-017302 // CNNVD: CNNVD-202012-1053 // NVD: CVE-2020-29621

REFERENCES

url:https://support.apple.com/en-us/ht212011

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url:https://nvd.nist.gov/vuln/detail/cve-2020-29621

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url:https://jvn.jp/vu/jvnvu95288122/

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url:https://www.auscert.org.au/bulletins/esb-2020.4404/

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url:https://vigilance.fr/vulnerability/apple-macos-multiple-vulnerabilities-34108

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url:https://cwe.mitre.org/data/definitions/862.html

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url:https://nvd.nist.gov

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url:https://github.com/v0lk3n/osmr-cheatsheet

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url:https://support.apple.com/kb/ht212011

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sources: VULHUB: VHN-376369 // VULMON: CVE-2020-29621 // JVNDB: JVNDB-2020-017302 // CNNVD: CNNVD-202012-1053 // NVD: CVE-2020-29621

SOURCES

db:VULHUBid:VHN-376369
db:VULMONid:CVE-2020-29621
db:JVNDBid:JVNDB-2020-017302
db:CNNVDid:CNNVD-202012-1053
db:NVDid:CVE-2020-29621

LAST UPDATE DATE

2024-11-23T20:12:45.064000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-376369date:2021-04-07T00:00:00
db:VULMONid:CVE-2020-29621date:2021-04-07T00:00:00
db:JVNDBid:JVNDB-2020-017302date:2022-09-07T05:02:00
db:CNNVDid:CNNVD-202012-1053date:2021-08-16T00:00:00
db:NVDid:CVE-2020-29621date:2024-11-21T05:24:20.177

SOURCES RELEASE DATE

db:VULHUBid:VHN-376369date:2021-04-02T00:00:00
db:VULMONid:CVE-2020-29621date:2021-04-02T00:00:00
db:JVNDBid:JVNDB-2020-017302date:2022-09-07T00:00:00
db:CNNVDid:CNNVD-202012-1053date:2020-12-15T00:00:00
db:NVDid:CVE-2020-29621date:2021-04-02T18:15:17.827