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ID

VAR-202205-1322


CVE

CVE-2022-26718


TITLE

macOS  Out-of-bounds read vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-011206

DESCRIPTION

An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.4, macOS Big Sur 11.6.6. An application may be able to gain elevated privileges. macOS Exists in an out-of-bounds read vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state

Trust: 1.8

sources: NVD: CVE-2022-26718 // JVNDB: JVNDB-2022-011206 // VULHUB: VHN-417387 // VULMON: CVE-2022-26718

AFFECTED PRODUCTS

vendor:applemodel:macosscope:ltversion:12.4

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vendor:applemodel:macosscope:gteversion:11.0

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vendor:applemodel:macosscope:ltversion:11.6.6

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vendor:applemodel:macosscope:gteversion:12.0.0

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vendor:アップルmodel:macosscope:eqversion:11.0 that's all 11.6.6

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vendor:アップルmodel:macosscope:eqversion:12.0 that's all 12.4

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

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

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sources: JVNDB: JVNDB-2022-011206 // NVD: CVE-2022-26718

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-26718
value: HIGH

Trust: 1.0

NVD: CVE-2022-26718
value: HIGH

Trust: 0.8

CNNVD: CNNVD-202205-3437
value: HIGH

Trust: 0.6

VULHUB: VHN-417387
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2022-26718
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-417387
severity: MEDIUM
baseScore: 6.8
vectorString: AV:N/AC:M/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 8.6
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2022-26718
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2022-26718
baseSeverity: HIGH
baseScore: 7.8
vectorString: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
attackVector: LOCAL
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-417387 // JVNDB: JVNDB-2022-011206 // CNNVD: CNNVD-202205-3437 // NVD: CVE-2022-26718

PROBLEMTYPE DATA

problemtype:CWE-125

Trust: 1.1

problemtype:Out-of-bounds read (CWE-125) [NVD evaluation ]

Trust: 0.8

sources: VULHUB: VHN-417387 // JVNDB: JVNDB-2022-011206 // NVD: CVE-2022-26718

THREAT TYPE

local

Trust: 0.6

sources: CNNVD: CNNVD-202205-3437

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202205-3437

PATCH

title:HT213256 Apple  Security updateurl:https://support.apple.com/en-us/HT213256

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title:Apple macOS Big Sur Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=195349

Trust: 0.6

title:Apple: macOS Monterey 12.4url:https://vulmon.com/vendoradvisory?qidtp=apple_security_advisories&qid=73857ee26a600b1527481f1deacc0619

Trust: 0.1

sources: VULMON: CVE-2022-26718 // JVNDB: JVNDB-2022-011206 // CNNVD: CNNVD-202205-3437

EXTERNAL IDS

db:NVDid:CVE-2022-26718

Trust: 3.4

db:JVNDBid:JVNDB-2022-011206

Trust: 0.8

db:CS-HELPid:SB2022051702

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db:AUSCERTid:ESB-2022.2412

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db:CNNVDid:CNNVD-202205-3437

Trust: 0.6

db:VULHUBid:VHN-417387

Trust: 0.1

db:VULMONid:CVE-2022-26718

Trust: 0.1

sources: VULHUB: VHN-417387 // VULMON: CVE-2022-26718 // JVNDB: JVNDB-2022-011206 // CNNVD: CNNVD-202205-3437 // NVD: CVE-2022-26718

REFERENCES

url:https://support.apple.com/en-us/ht213256

Trust: 2.3

url:https://support.apple.com/en-us/ht213257

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url:https://nvd.nist.gov/vuln/detail/cve-2022-26718

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url:https://cxsecurity.com/cveshow/cve-2022-26718/

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url:https://www.cybersecurity-help.cz/vdb/sb2022051702

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url:https://www.auscert.org.au/bulletins/esb-2022.2412

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url:https://vigilance.fr/vulnerability/apple-macos-multiple-vulnerabilities-38381

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url:https://support.apple.com/kb/ht213257

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sources: VULHUB: VHN-417387 // VULMON: CVE-2022-26718 // JVNDB: JVNDB-2022-011206 // CNNVD: CNNVD-202205-3437 // NVD: CVE-2022-26718

SOURCES

db:VULHUBid:VHN-417387
db:VULMONid:CVE-2022-26718
db:JVNDBid:JVNDB-2022-011206
db:CNNVDid:CNNVD-202205-3437
db:NVDid:CVE-2022-26718

LAST UPDATE DATE

2024-11-23T20:16:55.950000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-417387date:2022-06-08T00:00:00
db:JVNDBid:JVNDB-2022-011206date:2023-08-21T04:51:00
db:CNNVDid:CNNVD-202205-3437date:2022-06-09T00:00:00
db:NVDid:CVE-2022-26718date:2024-11-21T06:54:22.647

SOURCES RELEASE DATE

db:VULHUBid:VHN-417387date:2022-05-26T00:00:00
db:JVNDBid:JVNDB-2022-011206date:2023-08-21T00:00:00
db:CNNVDid:CNNVD-202205-3437date:2022-05-16T00:00:00
db:NVDid:CVE-2022-26718date:2022-05-26T19:15:08.463