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ID

VAR-202109-0823


CVE

CVE-2021-30803


TITLE

macOS Big Sur  Vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2021-012278

DESCRIPTION

A permissions issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.5. A malicious application may be able to access a user’s recent Contacts. Pillow is a Python-based image processing library. There is currently no information about this vulnerability, please feel free to follow CNNVD or manufacturer announcements

Trust: 2.34

sources: NVD: CVE-2021-30803 // JVNDB: JVNDB-2021-012278 // CNNVD: CNNVD-202104-975 // VULHUB: VHN-390536 // VULMON: CVE-2021-30803

AFFECTED PRODUCTS

vendor:applemodel:macosscope:gteversion:11.0

Trust: 1.0

vendor:applemodel:macosscope:ltversion:11.5

Trust: 1.0

vendor:アップルmodel:macos big surscope:eqversion:11.0 that's all 11.5

Trust: 0.8

vendor:アップルmodel:macos big surscope:eqversion: -

Trust: 0.8

vendor:アップルmodel:macos big surscope: - version: -

Trust: 0.8

sources: JVNDB: JVNDB-2021-012278 // NVD: CVE-2021-30803

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-30803
value: LOW

Trust: 1.0

NVD: CVE-2021-30803
value: LOW

Trust: 0.8

CNNVD: CNNVD-202104-975
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202107-1617
value: LOW

Trust: 0.6

VULHUB: VHN-390536
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2021-30803
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-390536
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-2021-30803
baseSeverity: LOW
baseScore: 3.3
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 1.8
impactScore: 1.4
version: 3.1

Trust: 1.0

NVD: CVE-2021-30803
baseSeverity: LOW
baseScore: 3.3
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-390536 // JVNDB: JVNDB-2021-012278 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202107-1617 // NVD: CVE-2021-30803

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2021-012278 // NVD: CVE-2021-30803

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202107-1617

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202104-975

PATCH

title:HT212602 Apple  Security updateurl:https://support.apple.com/en-us/HT212602

Trust: 0.8

title:Apple macOS Fixes for permissions and access control issues vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=157225

Trust: 0.6

sources: JVNDB: JVNDB-2021-012278 // CNNVD: CNNVD-202107-1617

EXTERNAL IDS

db:NVDid:CVE-2021-30803

Trust: 3.4

db:JVNDBid:JVNDB-2021-012278

Trust: 0.8

db:CS-HELPid:SB2021041363

Trust: 0.6

db:CNNVDid:CNNVD-202104-975

Trust: 0.6

db:AUSCERTid:ESB-2021.2490

Trust: 0.6

db:CS-HELPid:SB2021072214

Trust: 0.6

db:CNNVDid:CNNVD-202107-1617

Trust: 0.6

db:VULHUBid:VHN-390536

Trust: 0.1

db:VULMONid:CVE-2021-30803

Trust: 0.1

sources: VULHUB: VHN-390536 // VULMON: CVE-2021-30803 // JVNDB: JVNDB-2021-012278 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202107-1617 // NVD: CVE-2021-30803

REFERENCES

url:https://support.apple.com/en-us/ht212602

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-30803

Trust: 1.4

url:https://www.cybersecurity-help.cz/vdb/sb2021041363

Trust: 0.6

url:https://vigilance.fr/vulnerability/apple-macos-multiple-vulnerabilities-35970

Trust: 0.6

url:https://www.cybersecurity-help.cz/vdb/sb2021072214

Trust: 0.6

url:https://www.auscert.org.au/bulletins/esb-2021.2490

Trust: 0.6

url:http://seclists.org/fulldisclosure/2021/jul/55

Trust: 0.1

sources: VULHUB: VHN-390536 // VULMON: CVE-2021-30803 // JVNDB: JVNDB-2021-012278 // CNNVD: CNNVD-202104-975 // CNNVD: CNNVD-202107-1617 // NVD: CVE-2021-30803

SOURCES

db:VULHUBid:VHN-390536
db:VULMONid:CVE-2021-30803
db:JVNDBid:JVNDB-2021-012278
db:CNNVDid:CNNVD-202104-975
db:CNNVDid:CNNVD-202107-1617
db:NVDid:CVE-2021-30803

LAST UPDATE DATE

2024-08-14T13:09:51.762000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-390536date:2022-07-12T00:00:00
db:JVNDBid:JVNDB-2021-012278date:2022-08-29T02:54:00
db:CNNVDid:CNNVD-202104-975date:2021-04-14T00:00:00
db:CNNVDid:CNNVD-202107-1617date:2022-07-14T00:00:00
db:NVDid:CVE-2021-30803date:2022-07-12T17:42:04.277

SOURCES RELEASE DATE

db:VULHUBid:VHN-390536date:2021-09-08T00:00:00
db:JVNDBid:JVNDB-2021-012278date:2022-08-29T00:00:00
db:CNNVDid:CNNVD-202104-975date:2021-04-13T00:00:00
db:CNNVDid:CNNVD-202107-1617date:2021-07-21T00:00:00
db:NVDid:CVE-2021-30803date:2021-09-08T14:15:11.917