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ID

VAR-202108-1152


CVE

CVE-2021-30998


TITLE

apple's  iPadOS  and  iOS  Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-021088

DESCRIPTION

A S/MIME issue existed in the handling of encrypted email. This issue was addressed with improved selection of the encryption certificate. This issue is fixed in iOS 15.2 and iPadOS 15.2. A sender's email address may be leaked when sending an S/MIME encrypted email using a certificate with more than one email address. apple's iPadOS and iOS Exists in unspecified vulnerabilities.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 Reason: This candidate was withdrawn by the CVE program.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-2021-30998 // JVNDB: JVNDB-2021-021088 // VULHUB: VHN-390731 // VULMON: CVE-2021-30998

AFFECTED PRODUCTS

vendor:applemodel:ipadosscope:ltversion:15.2

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vendor:applemodel:iphone osscope:ltversion:15.2

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

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vendor:アップルmodel:ipadosscope:eqversion:15.2

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sources: JVNDB: JVNDB-2021-021088 // NVD: CVE-2021-30998

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-30998
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-30998
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202108-2107
value: MEDIUM

Trust: 0.6

VULHUB: VHN-390731
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-30998
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-390731
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-30998
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: CVE-2021-30998
baseSeverity: MEDIUM
baseScore: 5.3
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-390731 // JVNDB: JVNDB-2021-021088 // CNNVD: CNNVD-202108-2107 // NVD: CVE-2021-30998

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

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

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problemtype:CWE-295

Trust: 0.1

sources: VULHUB: VHN-390731 // JVNDB: JVNDB-2021-021088 // NVD: CVE-2021-30998

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202108-2107

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-202108-2107

PATCH

title:HT212976 Apple  Security updateurl:https://support.apple.com/en-us/HT212976

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title:Apple iOS and Apple iPadOS Repair measures for trust management problem vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=194529

Trust: 0.6

sources: JVNDB: JVNDB-2021-021088 // CNNVD: CNNVD-202108-2107

EXTERNAL IDS

db:NVDid:CVE-2021-30998

Trust: 3.4

db:JVNDBid:JVNDB-2021-021088

Trust: 0.8

db:CNNVDid:CNNVD-202108-2107

Trust: 0.6

db:VULHUBid:VHN-390731

Trust: 0.1

db:VULMONid:CVE-2021-30998

Trust: 0.1

sources: VULHUB: VHN-390731 // VULMON: CVE-2021-30998 // JVNDB: JVNDB-2021-021088 // CNNVD: CNNVD-202108-2107 // NVD: CVE-2021-30998

REFERENCES

url:https://support.apple.com/en-us/ht212976

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-30998

Trust: 0.8

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-390731 // VULMON: CVE-2021-30998 // JVNDB: JVNDB-2021-021088 // CNNVD: CNNVD-202108-2107 // NVD: CVE-2021-30998

SOURCES

db:VULHUBid:VHN-390731
db:VULMONid:CVE-2021-30998
db:JVNDBid:JVNDB-2021-021088
db:CNNVDid:CNNVD-202108-2107
db:NVDid:CVE-2021-30998

LAST UPDATE DATE

2024-08-14T15:22:11.489000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-390731date:2023-01-09T00:00:00
db:VULMONid:CVE-2021-30998date:2021-08-24T00:00:00
db:JVNDBid:JVNDB-2021-021088date:2024-07-17T07:30:00
db:CNNVDid:CNNVD-202108-2107date:2022-06-01T00:00:00
db:NVDid:CVE-2021-30998date:2023-11-07T03:34:15.980

SOURCES RELEASE DATE

db:VULHUBid:VHN-390731date:2021-08-24T00:00:00
db:VULMONid:CVE-2021-30998date:2021-08-24T00:00:00
db:JVNDBid:JVNDB-2021-021088date:2024-07-17T00:00:00
db:CNNVDid:CNNVD-202108-2107date:2021-08-24T00:00:00
db:NVDid:CVE-2021-30998date:2021-08-24T19:15:24.337