cve-2020-9991
Vulnerability from cvelistv5
Published
2020-12-08 21:11
Modified
2024-08-04 10:50
Severity ?
EPSS score ?
Summary
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iCloud for Windows 7.21, tvOS 14.0. A remote attacker may be able to cause a denial of service.
References
Impacted products
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This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iCloud for Windows 7.21, tvOS 14.0. A remote attacker may be able to cause a denial of service." } ], "problemTypes": [ { "descriptions": [ { "description": "A remote attacker may be able to cause a denial of service", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2021-02-25T16:06:32", "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple" }, "references": [ { "tags": [ "x_refsource_CONFIRM" ], "url": "https://support.apple.com/kb/HT211846" }, { "tags": [ "x_refsource_MISC" ], "url": "https://support.apple.com/en-us/HT211843" }, { "tags": [ "x_refsource_MISC" ], "url": "https://support.apple.com/en-us/HT211850" }, { "tags": [ "x_refsource_MISC" ], "url": "https://support.apple.com/en-us/HT211844" }, { "tags": [ "x_refsource_MISC" ], "url": "https://support.apple.com/en-us/HT211931" }, { "tags": [ "x_refsource_MISC" ], "url": "https://support.apple.com/en-us/HT211847" }, { "name": "20201215 APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1", "tags": [ "mailing-list", "x_refsource_FULLDISC" ], "url": "http://seclists.org/fulldisclosure/2020/Dec/32" }, { "name": "[mina-dev] 20210225 [jira] [Created] (FTPSERVER-500) Security vulnerability in common/lib/log4j-1.2.17.jar", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "product-security@apple.com", "ID": "CVE-2020-9991", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "tvOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "14.0" } ] } }, { "product_name": "watchOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "7.0" } ] } }, { "product_name": "iCloud for Windows", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "7.21" } ] } }, { "product_name": "iOS and iPadOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "14.0" } ] } }, { "product_name": "macOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "11.0" } ] } }, { "product_name": "macOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "11.0" } ] } } ] }, "vendor_name": "Apple" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iCloud for Windows 7.21, tvOS 14.0. A remote attacker may be able to cause a denial of service." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "A remote attacker may be able to cause a denial of service" } ] } ] }, "references": { "reference_data": [ { "name": "https://support.apple.com/kb/HT211846", "refsource": "CONFIRM", "url": "https://support.apple.com/kb/HT211846" }, { "name": "https://support.apple.com/en-us/HT211843", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT211843" }, { "name": "https://support.apple.com/en-us/HT211850", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT211850" }, { "name": "https://support.apple.com/en-us/HT211844", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT211844" }, { "name": "https://support.apple.com/en-us/HT211931", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT211931" }, { "name": "https://support.apple.com/en-us/HT211847", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT211847" }, { "name": "20201215 APPLE-SA-2020-12-14-4 Additional information for APPLE-SA-2020-11-13-1 macOS Big Sur 11.0.1", "refsource": "FULLDISC", "url": "http://seclists.org/fulldisclosure/2020/Dec/32" }, { "name": "[mina-dev] 20210225 [jira] [Created] (FTPSERVER-500) Security vulnerability in common/lib/log4j-1.2.17.jar", "refsource": "MLIST", "url": "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E" } ] } } } }, "cveMetadata": { "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "assignerShortName": "apple", "cveId": "CVE-2020-9991", "datePublished": "2020-12-08T21:11:39", "dateReserved": "2020-03-02T00:00:00", "dateUpdated": "2024-08-04T10:50:57.927Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2020-9991\",\"sourceIdentifier\":\"product-security@apple.com\",\"published\":\"2020-12-08T22:15:19.273\",\"lastModified\":\"2024-11-21T05:41:39.403\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.0, iOS 14.0 and iPadOS 14.0, iCloud for Windows 7.21, tvOS 14.0. A remote attacker may be able to cause a denial of service.\"},{\"lang\":\"es\",\"value\":\"Este problema se abord\u00f3 con comprobaciones mejoradas.\u0026#xa0;Este problema se corrigi\u00f3 en macOS Big Sur versi\u00f3n 11.0.1, watchOS versi\u00f3n 7.0, iOS versi\u00f3n 14.0 y iPadOS versi\u00f3n 14.0, iCloud para Windows versi\u00f3n 7.21, tvOS versi\u00f3n 14.0.\u0026#xa0;Un atacante remoto puede ser capaz de causar una denegaci\u00f3n de servicio\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":7.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":3.6}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:N/A:P\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"PARTIAL\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*\",\"versionEndExcluding\":\"7.21\",\"matchCriteriaId\":\"F854A12B-B398-4EAD-B401-BD7C1D252803\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:apple:icloud:*:*:*:*:*:windows:*:*\",\"versionStartIncluding\":\"11.0\",\"versionEndExcluding\":\"11.4\",\"matchCriteriaId\":\"85813E1D-819C-41F6-A076-E7BE40413FD1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"14.0\",\"matchCriteriaId\":\"10CC9ED4-9AE1-415A-94FF-60CB209506CA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"14.0\",\"matchCriteriaId\":\"16AF4D2F-3C55-4DCC-A253-3F8CB4F453EF\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"11.0.1\",\"matchCriteriaId\":\"5CD08100-FC49-42F0-A226-0E5B523EC027\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"14.0\",\"matchCriteriaId\":\"0D16EC4D-D2E7-476D-BFBC-3703C8F0B45E\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"7.0\",\"matchCriteriaId\":\"C117BCCF-7789-40BB-AD25-1E712F6DCF7C\"}]}]}],\"references\":[{\"url\":\"http://seclists.org/fulldisclosure/2020/Dec/32\",\"source\":\"product-security@apple.com\",\"tags\":[\"Mailing 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Advisory\"]},{\"url\":\"https://support.apple.com/en-us/HT211931\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/kb/HT211846\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.