Details of VAR-202108-2059

ID

VAR-202108-2059

CVE

CVE-2021-30871

TITLE

Vulnerabilities in multiple Apple products

Trust: 0.8

sources: JVNDB: JVNDB-2021-021206

DESCRIPTION

This issue was addressed with a new entitlement. This issue is fixed in iOS 14.7, watchOS 7.6, macOS Big Sur 11.5. A local attacker may be able to access analytics data. ** 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 Reason: This candidate was withdrawn by the CVE program.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-2021-30871 // JVNDB: JVNDB-2021-021206 // VULHUB: VHN-390604 // VULMON: CVE-2021-30871

AFFECTED PRODUCTS

vendor:	apple	model:	iphone os	scope:	lt	version:	14.7	Trust: 1.0
vendor:	apple	model:	watchos	scope:	lt	version:	7.6	Trust: 1.0
vendor:	apple	model:	macos	scope:	lt	version:	11.5	Trust: 1.0
vendor:	アップル	model:	watchos	scope:	eq	version:	7.6	Trust: 0.8
vendor:	アップル	model:	macos	scope:	-	version:	-	Trust: 0.8
vendor:	アップル	model:	ios	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-021206 // NVD: CVE-2021-30871

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-30871
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2021-30871
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202108-1959
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-390604
value:	LOW
Trust: 0.1

nvd@nist.gov:	CVE-2021-30871
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: 1.8
VULHUB:	VHN-390604
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-2021-30871
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
Trust: 1.0
NVD:	CVE-2021-30871
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-390604 // JVNDB: JVNDB-2021-021206 // CNNVD: CNNVD-202108-1959 // NVD: CVE-2021-30871

PROBLEMTYPE DATA

problemtype:	NVD-CWE-noinfo	Trust: 1.0
problemtype:	Lack of information (CWE-noinfo) [NVD evaluation ]	Trust: 0.8

sources: JVNDB: JVNDB-2021-021206 // NVD: CVE-2021-30871

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202108-1959

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202108-1959

PATCH

title:	HT212605 Apple Security update	url:	https://support.apple.com/en-us/HT212601	Trust: 0.8
title:	Apple macOS Big Sur Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=167650	Trust: 0.6

sources: JVNDB: JVNDB-2021-021206 // CNNVD: CNNVD-202108-1959

EXTERNAL IDS

db:	NVD	id:	CVE-2021-30871	Trust: 3.4
db:	JVNDB	id:	JVNDB-2021-021206	Trust: 0.8
db:	CNNVD	id:	CNNVD-202108-1959	Trust: 0.6
db:	VULHUB	id:	VHN-390604	Trust: 0.1
db:	VULMON	id:	CVE-2021-30871	Trust: 0.1

sources: VULHUB: VHN-390604 // VULMON: CVE-2021-30871 // JVNDB: JVNDB-2021-021206 // CNNVD: CNNVD-202108-1959 // NVD: CVE-2021-30871

REFERENCES

url:	https://support.apple.com/en-us/ht212601	Trust: 2.3
url:	https://support.apple.com/en-us/ht212602	Trust: 1.7
url:	https://support.apple.com/en-us/ht212605	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-30871	Trust: 0.8
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-390604 // VULMON: CVE-2021-30871 // JVNDB: JVNDB-2021-021206 // CNNVD: CNNVD-202108-1959 // NVD: CVE-2021-30871

SOURCES

db:	VULHUB	id:	VHN-390604
db:	VULMON	id:	CVE-2021-30871
db:	JVNDB	id:	JVNDB-2021-021206
db:	CNNVD	id:	CNNVD-202108-1959
db:	NVD	id:	CVE-2021-30871

LAST UPDATE DATE

2024-08-14T15:11:48.619000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-390604	date:	2021-11-01T00:00:00
db:	VULMON	id:	CVE-2021-30871	date:	2021-08-24T00:00:00
db:	JVNDB	id:	JVNDB-2021-021206	date:	2024-07-18T08:06:00
db:	CNNVD	id:	CNNVD-202108-1959	date:	2021-11-02T00:00:00
db:	NVD	id:	CVE-2021-30871	date:	2023-11-07T03:33:37.600

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-390604	date:	2021-08-24T00:00:00
db:	VULMON	id:	CVE-2021-30871	date:	2021-08-24T00:00:00
db:	JVNDB	id:	JVNDB-2021-021206	date:	2024-07-18T00:00:00
db:	CNNVD	id:	CNNVD-202108-1959	date:	2021-08-24T00:00:00
db:	NVD	id:	CVE-2021-30871	date:	2021-08-24T19:15:15.313