Details of VAR-202108-1236

ID

VAR-202108-1236

CVE

CVE-2021-30921

TITLE

apple's iPadOS and iOS Vulnerability in leaking resources to the wrong area in

Trust: 0.8

sources: JVNDB: JVNDB-2021-020962

DESCRIPTION

A logic issue was addressed with improved state management. This issue is fixed in iOS 14.5 and iPadOS 14.5. A user's password may be visible onscreen. apple's iPadOS and iOS Exists in a vulnerability related to the leakage of resources to the wrong area.Information may be obtained. ** 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 Reason: This candidate was withdrawn by the CVE program.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-2021-30921 // JVNDB: JVNDB-2021-020962 // VULHUB: VHN-390654 // VULMON: CVE-2021-30921

AFFECTED PRODUCTS

vendor:	apple	model:	ipados	scope:	lt	version:	14.5	Trust: 1.0
vendor:	apple	model:	iphone os	scope:	lt	version:	14.5	Trust: 1.0
vendor:	アップル	model:	ipados	scope:	eq	version:	14.5	Trust: 0.8
vendor:	アップル	model:	ios	scope:	-	version:	-	Trust: 0.8

sources: JVNDB: JVNDB-2021-020962 // NVD: CVE-2021-30921

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2021-30921
value:	MEDIUM
Trust: 1.0
NVD:	CVE-2021-30921
value:	MEDIUM
Trust: 0.8
CNNVD:	CNNVD-202108-2017
value:	MEDIUM
Trust: 0.6
VULHUB:	VHN-390654
value:	LOW
Trust: 0.1

nvd@nist.gov:	CVE-2021-30921
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-390654
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-2021-30921
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-2021-30921
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-390654 // JVNDB: JVNDB-2021-020962 // CNNVD: CNNVD-202108-2017 // NVD: CVE-2021-30921

PROBLEMTYPE DATA

problemtype:	CWE-668	Trust: 1.1
problemtype:	Leakage of resources to the wrong area (CWE-668) [NVD evaluation ]	Trust: 0.8

sources: VULHUB: VHN-390654 // JVNDB: JVNDB-2021-020962 // NVD: CVE-2021-30921

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202108-2017

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202108-2017

PATCH

title:	HT212317 Apple Security update	url:	https://support.apple.com/en-us/HT212317	Trust: 0.8
title:	Apple iOS and iPadOS Security vulnerabilities	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=186640	Trust: 0.6

sources: JVNDB: JVNDB-2021-020962 // CNNVD: CNNVD-202108-2017

EXTERNAL IDS

db:	NVD	id:	CVE-2021-30921	Trust: 3.4
db:	JVNDB	id:	JVNDB-2021-020962	Trust: 0.8
db:	CNNVD	id:	CNNVD-202108-2017	Trust: 0.6
db:	VULHUB	id:	VHN-390654	Trust: 0.1
db:	VULMON	id:	CVE-2021-30921	Trust: 0.1

sources: VULHUB: VHN-390654 // VULMON: CVE-2021-30921 // JVNDB: JVNDB-2021-020962 // CNNVD: CNNVD-202108-2017 // NVD: CVE-2021-30921

REFERENCES

url:	https://support.apple.com/en-us/ht212317	Trust: 1.7
url:	https://nvd.nist.gov/vuln/detail/cve-2021-30921	Trust: 0.8
url:	https://nvd.nist.gov	Trust: 0.1

sources: VULHUB: VHN-390654 // VULMON: CVE-2021-30921 // JVNDB: JVNDB-2021-020962 // CNNVD: CNNVD-202108-2017 // NVD: CVE-2021-30921

SOURCES

db:	VULHUB	id:	VHN-390654
db:	VULMON	id:	CVE-2021-30921
db:	JVNDB	id:	JVNDB-2021-020962
db:	CNNVD	id:	CNNVD-202108-2017
db:	NVD	id:	CVE-2021-30921

LAST UPDATE DATE

2024-08-14T15:22:11.419000+00:00

SOURCES UPDATE DATE

db:	VULHUB	id:	VHN-390654	date:	2022-03-24T00:00:00
db:	VULMON	id:	CVE-2021-30921	date:	2021-08-24T00:00:00
db:	JVNDB	id:	JVNDB-2021-020962	date:	2024-07-17T01:04:00
db:	CNNVD	id:	CNNVD-202108-2017	date:	2022-03-25T00:00:00
db:	NVD	id:	CVE-2021-30921	date:	2023-11-07T03:33:52.357

SOURCES RELEASE DATE

db:	VULHUB	id:	VHN-390654	date:	2021-08-24T00:00:00
db:	VULMON	id:	CVE-2021-30921	date:	2021-08-24T00:00:00
db:	JVNDB	id:	JVNDB-2021-020962	date:	2024-07-17T00:00:00
db:	CNNVD	id:	CNNVD-202108-2017	date:	2021-08-24T00:00:00
db:	NVD	id:	CVE-2021-30921	date:	2021-08-24T19:15:19.627