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ID

VAR-202108-1156


CVE

CVE-2021-31002


TITLE

apple's  macOS  Out-of-bounds read vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-021084

DESCRIPTION

An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.2. A malicious application may be able to execute arbitrary code with system privileges. apple's macOS Exists in an out-of-bounds read vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by the CVE program. Notes: none

Trust: 1.8

sources: NVD: CVE-2021-31002 // JVNDB: JVNDB-2021-021084 // VULHUB: VHN-390735 // VULMON: CVE-2021-31002

AFFECTED PRODUCTS

vendor:applemodel:macosscope:eqversion:12.0.0

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vendor:applemodel:macosscope:gteversion:11.6

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vendor:applemodel:macosscope:ltversion:11.6.2

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

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vendor:アップルmodel:macosscope:eqversion:11.6 that's all 11.6.2

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vendor:アップルmodel:macosscope:eqversion:12.0.0

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sources: JVNDB: JVNDB-2021-021084 // NVD: CVE-2021-31002

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-31002
value: HIGH

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NVD: CVE-2021-31002
value: HIGH

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CNNVD: CNNVD-202108-2114
value: HIGH

Trust: 0.6

VULHUB: VHN-390735
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-31002
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-390735
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-31002
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-31002
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-390735 // JVNDB: JVNDB-2021-021084 // CNNVD: CNNVD-202108-2114 // NVD: CVE-2021-31002

PROBLEMTYPE DATA

problemtype:CWE-125

Trust: 1.1

problemtype:Out-of-bounds read (CWE-125) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-390735 // JVNDB: JVNDB-2021-021084 // NVD: CVE-2021-31002

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202108-2114

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202108-2114

PATCH

title:HT212869 Apple  Security updateurl:https://support.apple.com/en-us/HT212869

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title:Apple macOS Buffer error vulnerability fixurl:http://123.124.177.30/web/xxk/bdxqById.tag?id=208803

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sources: JVNDB: JVNDB-2021-021084 // CNNVD: CNNVD-202108-2114

EXTERNAL IDS

db:NVDid:CVE-2021-31002

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db:JVNDBid:JVNDB-2021-021084

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db:CNNVDid:CNNVD-202108-2114

Trust: 0.6

db:VULHUBid:VHN-390735

Trust: 0.1

db:VULMONid:CVE-2021-31002

Trust: 0.1

sources: VULHUB: VHN-390735 // VULMON: CVE-2021-31002 // JVNDB: JVNDB-2021-021084 // CNNVD: CNNVD-202108-2114 // NVD: CVE-2021-31002

REFERENCES

url:https://support.apple.com/en-us/ht212869

Trust: 1.7

url:https://support.apple.com/en-us/ht212979

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-31002

Trust: 0.8

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-390735 // VULMON: CVE-2021-31002 // JVNDB: JVNDB-2021-021084 // CNNVD: CNNVD-202108-2114 // NVD: CVE-2021-31002

SOURCES

db:VULHUBid:VHN-390735
db:VULMONid:CVE-2021-31002
db:JVNDBid:JVNDB-2021-021084
db:CNNVDid:CNNVD-202108-2114
db:NVDid:CVE-2021-31002

LAST UPDATE DATE

2024-08-14T15:11:49.262000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-390735date:2022-09-22T00:00:00
db:VULMONid:CVE-2021-31002date:2021-08-24T00:00:00
db:JVNDBid:JVNDB-2021-021084date:2024-07-17T07:30:00
db:CNNVDid:CNNVD-202108-2114date:2022-09-23T00:00:00
db:NVDid:CVE-2021-31002date:2023-11-07T03:34:17.380

SOURCES RELEASE DATE

db:VULHUBid:VHN-390735date:2021-08-24T00:00:00
db:VULMONid:CVE-2021-31002date:2021-08-24T00:00:00
db:JVNDBid:JVNDB-2021-021084date:2024-07-17T00:00:00
db:CNNVDid:CNNVD-202108-2114date:2021-08-24T00:00:00
db:NVDid:CVE-2021-31002date:2021-08-24T19:15:24.527