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ID

VAR-202205-1332


CVE

CVE-2022-26723


TITLE

macOS  Out-of-bounds write vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2022-011163

DESCRIPTION

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Monterey 12.4, macOS Big Sur 11.6.6. Mounting a maliciously crafted Samba network share may lead to arbitrary code execution. macOS Exists in an out-of-bounds write 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-2022-26723 // JVNDB: JVNDB-2022-011163 // VULHUB: VHN-417392 // VULMON: CVE-2022-26723

AFFECTED PRODUCTS

vendor:applemodel:macosscope:ltversion:11.6.6

Trust: 1.0

vendor:applemodel:macosscope:gteversion:11.0

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vendor:applemodel:macosscope:ltversion:12.4

Trust: 1.0

vendor:applemodel:macosscope:gteversion:12.0

Trust: 1.0

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

Trust: 0.8

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: -

Trust: 0.8

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

Trust: 0.8

sources: JVNDB: JVNDB-2022-011163 // NVD: CVE-2022-26723

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-26723
value: CRITICAL

Trust: 1.0

NVD: CVE-2022-26723
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-202205-3432
value: CRITICAL

Trust: 0.6

VULHUB: VHN-417392
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2022-26723
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-417392
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2022-26723
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2022-26723
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: VULHUB: VHN-417392 // JVNDB: JVNDB-2022-011163 // CNNVD: CNNVD-202205-3432 // NVD: CVE-2022-26723

PROBLEMTYPE DATA

problemtype:CWE-787

Trust: 1.0

problemtype:Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

problemtype:CWE-119

Trust: 0.1

sources: VULHUB: VHN-417392 // JVNDB: JVNDB-2022-011163 // NVD: CVE-2022-26723

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202205-3432

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-202205-3432

PATCH

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

Trust: 0.8

title:Apple macOS Big Sur Buffer error vulnerability fixurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=195201

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-2022-26723 // JVNDB: JVNDB-2022-011163 // CNNVD: CNNVD-202205-3432

EXTERNAL IDS

db:NVDid:CVE-2022-26723

Trust: 3.4

db:JVNDBid:JVNDB-2022-011163

Trust: 0.8

db:CS-HELPid:SB2022051702

Trust: 0.6

db:AUSCERTid:ESB-2022.2412

Trust: 0.6

db:CNNVDid:CNNVD-202205-3432

Trust: 0.6

db:VULHUBid:VHN-417392

Trust: 0.1

db:VULMONid:CVE-2022-26723

Trust: 0.1

sources: VULHUB: VHN-417392 // VULMON: CVE-2022-26723 // JVNDB: JVNDB-2022-011163 // CNNVD: CNNVD-202205-3432 // NVD: CVE-2022-26723

REFERENCES

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

Trust: 2.3

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

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2022-26723

Trust: 0.8

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

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url:https://cxsecurity.com/cveshow/cve-2022-26723/

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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

Trust: 0.6

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

Trust: 0.1

sources: VULHUB: VHN-417392 // VULMON: CVE-2022-26723 // JVNDB: JVNDB-2022-011163 // CNNVD: CNNVD-202205-3432 // NVD: CVE-2022-26723

SOURCES

db:VULHUBid:VHN-417392
db:VULMONid:CVE-2022-26723
db:JVNDBid:JVNDB-2022-011163
db:CNNVDid:CNNVD-202205-3432
db:NVDid:CVE-2022-26723

LAST UPDATE DATE

2024-08-14T13:15:06.812000+00:00


SOURCES UPDATE DATE

db:VULHUBid:VHN-417392date:2022-06-07T00:00:00
db:JVNDBid:JVNDB-2022-011163date:2023-08-21T00:51:00
db:CNNVDid:CNNVD-202205-3432date:2022-06-08T00:00:00
db:NVDid:CVE-2022-26723date:2023-08-08T14:21:49.707

SOURCES RELEASE DATE

db:VULHUBid:VHN-417392date:2022-05-26T00:00:00
db:JVNDBid:JVNDB-2022-011163date:2023-08-21T00:00:00
db:CNNVDid:CNNVD-202205-3432date:2022-05-16T00:00:00
db:NVDid:CVE-2022-26723date:2022-05-26T19:15:08.643