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ID

VAR-202108-1277


CVE

CVE-2021-30962


TITLE

apple's  macOS  and  tvOS  Initialization vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-021138

DESCRIPTION

A memory initialization issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Big Sur 11.6.2. Parsing a maliciously crafted audio file may lead to disclosure of user information. apple's macOS and tvOS Has an initialization vulnerability.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 Reason: This candidate was withdrawn by the CVE program.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-2021-30962 // JVNDB: JVNDB-2021-021138 // VULHUB: VHN-390695 // VULMON: CVE-2021-30962

AFFECTED PRODUCTS

vendor:applemodel:macosscope:gteversion:11.6

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vendor:applemodel:tvosscope:ltversion:15.2

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vendor:applemodel:macosscope:ltversion:11.6.2

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

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

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sources: JVNDB: JVNDB-2021-021138 // NVD: CVE-2021-30962

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-30962
value: MEDIUM

Trust: 1.0

NVD: CVE-2021-30962
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-202108-2063
value: MEDIUM

Trust: 0.6

VULHUB: VHN-390695
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-30962
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-390695
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2021-30962
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 1.8
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2021-30962
baseSeverity: MEDIUM
baseScore: 5.5
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-390695 // JVNDB: JVNDB-2021-021138 // CNNVD: CNNVD-202108-2063 // NVD: CVE-2021-30962

PROBLEMTYPE DATA

problemtype:CWE-665

Trust: 1.1

problemtype:Improper initialization (CWE-665) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-390695 // JVNDB: JVNDB-2021-021138 // NVD: CVE-2021-30962

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202108-2063

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202108-2063

PATCH

title:HT212979 Apple  Security updateurl:https://support.apple.com/en-us/HT212979

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title:Apple tvOS and Apple macOS Big Sur Security vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=194210

Trust: 0.6

sources: JVNDB: JVNDB-2021-021138 // CNNVD: CNNVD-202108-2063

EXTERNAL IDS

db:NVDid:CVE-2021-30962

Trust: 3.4

db:JVNDBid:JVNDB-2021-021138

Trust: 0.8

db:CNNVDid:CNNVD-202108-2063

Trust: 0.6

db:VULHUBid:VHN-390695

Trust: 0.1

db:VULMONid:CVE-2021-30962

Trust: 0.1

sources: VULHUB: VHN-390695 // VULMON: CVE-2021-30962 // JVNDB: JVNDB-2021-021138 // CNNVD: CNNVD-202108-2063 // NVD: CVE-2021-30962

REFERENCES

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

Trust: 1.7

url:https://support.apple.com/en-us/ht212980

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-30962

Trust: 0.8

url:https://nvd.nist.gov

Trust: 0.1

sources: VULHUB: VHN-390695 // VULMON: CVE-2021-30962 // JVNDB: JVNDB-2021-021138 // CNNVD: CNNVD-202108-2063 // NVD: CVE-2021-30962

SOURCES

db:VULHUBid:VHN-390695
db:VULMONid:CVE-2021-30962
db:JVNDBid:JVNDB-2021-021138
db:CNNVDid:CNNVD-202108-2063
db:NVDid:CVE-2021-30962

LAST UPDATE DATE

2024-08-14T15:01:21.154000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-390695date:2022-05-27T00:00:00
db:VULMONid:CVE-2021-30962date:2021-08-24T00:00:00
db:JVNDBid:JVNDB-2021-021138date:2024-07-18T01:44:00
db:CNNVDid:CNNVD-202108-2063date:2022-05-30T00:00:00
db:NVDid:CVE-2021-30962date:2023-11-07T03:34:04.583

SOURCES RELEASE DATE

db:VULHUBid:VHN-390695date:2021-08-24T00:00:00
db:VULMONid:CVE-2021-30962date:2021-08-24T00:00:00
db:JVNDBid:JVNDB-2021-021138date:2024-07-18T00:00:00
db:CNNVDid:CNNVD-202108-2063date:2021-08-24T00:00:00
db:NVDid:CVE-2021-30962date:2021-08-24T19:15:22.303