CVE-2021-30924 - Vulnerability Details - OpenCVE

Description

A denial of service issue was addressed with improved state handling. This issue is fixed in macOS Monterey 12.0.1. A remote attacker can cause a device to unexpectedly restart.

Published: 2021-08-24

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Apple

macOS

affected

Version	Status	Constraints
`unspecified`	affected	< 12.0

Configuration 1 [-]

OR	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:macos::::::::
	cpe:2.3:o:apple:tvos::::::::
	cpe:2.3:o:apple:watchos::::::::

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-17841	A denial of service issue was addressed with improved state handling. This issue is fixed in macOS Monterey 12.0.1. A remote attacker can cause a device to unexpectedly restart.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.0088.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://support.apple.com/en-us/HT212869
https://support.apple.com/kb/HT212867
https://support.apple.com/kb/HT212874
https://support.apple.com/kb/HT212876

History

No history.

Subscriptions

Apple Ipados Iphone Os Macos Tvos Watchos

MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-08-24T18:50:26.000Z

Updated: 2024-08-03T22:48:14.032Z

Reserved: 2021-04-13T00:00:00.000Z

Link: CVE-2021-30924

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-08-24T19:15:19.810

Modified: 2024-11-21T06:04:58.573

Link: CVE-2021-30924

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-noinfo

{"containers": {"cna": {"affected": [{"product": "macOS", "vendor": "Apple", "versions": [{"lessThan": "12.0", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "A denial of service issue was addressed with improved state handling. This issue is fixed in macOS Monterey 12.0.1. A remote attacker can cause a device to unexpectedly restart."}], "problemTypes": [{"descriptions": [{"description": "A remote attacker can cause a device to unexpectedly restart", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-01-20T20:06:58.000Z", "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://support.apple.com/kb/HT212867"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://support.apple.com/kb/HT212876"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://support.apple.com/kb/HT212874"}, {"tags": ["x_refsource_MISC"], "url": "https://support.apple.com/en-us/HT212869"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "product-security@apple.com", "ID": "CVE-2021-30924", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "macOS", "version": {"version_data": [{"version_affected": "<", "version_value": "12.0"}]}}]}, "vendor_name": "Apple"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A denial of service issue was addressed with improved state handling. This issue is fixed in macOS Monterey 12.0.1. A remote attacker can cause a device to unexpectedly restart."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "A remote attacker can cause a device to unexpectedly restart"}]}]}, "references": {"reference_data": [{"name": "https://support.apple.com/kb/HT212867", "refsource": "CONFIRM", "url": "https://support.apple.com/kb/HT212867"}, {"name": "https://support.apple.com/kb/HT212876", "refsource": "CONFIRM", "url": "https://support.apple.com/kb/HT212876"}, {"name": "https://support.apple.com/kb/HT212874", "refsource": "CONFIRM", "url": "https://support.apple.com/kb/HT212874"}, {"name": "https://support.apple.com/en-us/HT212869", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212869"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T22:48:14.032Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.apple.com/kb/HT212867"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.apple.com/kb/HT212876"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://support.apple.com/kb/HT212874"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://support.apple.com/en-us/HT212869"}]}]}, "cveMetadata": {"assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "assignerShortName": "apple", "cveId": "CVE-2021-30924", "datePublished": "2021-08-24T18:50:26.000Z", "dateReserved": "2021-04-13T00:00:00.000Z", "dateUpdated": "2024-08-03T22:48:14.032Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "matchCriteriaId": "B93FE038-6BF4-484E-8BBC-6F4332DCE045", "versionEndExcluding": "15.1", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "matchCriteriaId": "0E11B095-8786-478A-A6BA-82DED207426B", "versionEndExcluding": "15.1", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "matchCriteriaId": "579B2A0D-A84F-45C2-B545-35ECEA3297DA", "versionEndExcluding": "12.0.1", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "matchCriteriaId": "9A76BB8B-613D-46B7-80F8-83B6EF76F344", "versionEndExcluding": "15.1", "vulnerable": true}, {"criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "matchCriteriaId": "A82F66E5-A6BF-4D7A-8DCA-DD4C35723936", "versionEndExcluding": "8.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "A denial of service issue was addressed with improved state handling. This issue is fixed in macOS Monterey 12.0.1. A remote attacker can cause a device to unexpectedly restart."}, {"lang": "es", "value": "Se solucion\u00f3 un problema de denegaci\u00f3n de servicio mejorando el manejo estatal. Este problema se solucion\u00f3 en macOS Monterey versi\u00f3n 12.0.1. Un atacante remoto puede causar que un dispositivo se reinicie inesperadamente"}], "id": "CVE-2021-30924", "lastModified": "2024-11-21T06:04:58.573", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-08-24T19:15:19.810", "references": [{"source": "product-security@apple.com", "url": "https://support.apple.com/en-us/HT212869"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/kb/HT212867"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/kb/HT212874"}, {"source": "product-security@apple.com", "url": "https://support.apple.com/kb/HT212876"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/en-us/HT212869"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/kb/HT212867"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/kb/HT212874"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/kb/HT212876"}], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}