CVE-2019-8527 (GCVE-0-2019-8527)
Vulnerability from cvelistv5
Published
2019-12-18 17:33
Modified
2024-08-04 21:17
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- A remote attacker may be able to cause unexpected system termination or corrupt kernel memory
Summary
A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.
References
► | URL | Tags | |||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T21:17:31.579Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://support.apple.com/HT209599" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://support.apple.com/HT209601" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://support.apple.com/HT209600" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://support.apple.com/HT209602" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "iOS", "vendor": "Apple", "versions": [ { "lessThan": "iOS 12.2", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "macOS", "vendor": "Apple", "versions": [ { "lessThan": "macOS Mojave 10.14.4", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "tvOS", "vendor": "Apple", "versions": [ { "lessThan": "tvOS 12.2", "status": "affected", "version": "unspecified", "versionType": "custom" } ] }, { "product": "watchOS", "vendor": "Apple", "versions": [ { "lessThan": "watchOS 5.2", "status": "affected", "version": "unspecified", "versionType": "custom" } ] } ], "descriptions": [ { "lang": "en", "value": "A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory." } ], "problemTypes": [ { "descriptions": [ { "description": "A remote attacker may be able to cause unexpected system termination or corrupt kernel memory", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2019-12-18T17:33:17", "orgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "shortName": "apple" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://support.apple.com/HT209599" }, { "tags": [ "x_refsource_MISC" ], "url": "https://support.apple.com/HT209601" }, { "tags": [ "x_refsource_MISC" ], "url": "https://support.apple.com/HT209600" }, { "tags": [ "x_refsource_MISC" ], "url": "https://support.apple.com/HT209602" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "product-security@apple.com", "ID": "CVE-2019-8527", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "iOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "iOS 12.2" } ] } }, { "product_name": "macOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "macOS Mojave 10.14.4" } ] } }, { "product_name": "tvOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "tvOS 12.2" } ] } }, { "product_name": "watchOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "watchOS 5.2" } ] } } ] }, "vendor_name": "Apple" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "A remote attacker may be able to cause unexpected system termination or corrupt kernel memory" } ] } ] }, "references": { "reference_data": [ { "name": "https://support.apple.com/HT209599", "refsource": "MISC", "url": "https://support.apple.com/HT209599" }, { "name": "https://support.apple.com/HT209601", "refsource": "MISC", "url": "https://support.apple.com/HT209601" }, { "name": "https://support.apple.com/HT209600", "refsource": "MISC", "url": "https://support.apple.com/HT209600" }, { "name": "https://support.apple.com/HT209602", "refsource": "MISC", "url": "https://support.apple.com/HT209602" } ] } } } }, "cveMetadata": { "assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c", "assignerShortName": "apple", "cveId": "CVE-2019-8527", "datePublished": "2019-12-18T17:33:17", "dateReserved": "2019-02-18T00:00:00", "dateUpdated": "2024-08-04T21:17:31.579Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1", "vulnerability-lookup:meta": { "nvd": "{\"cve\":{\"id\":\"CVE-2019-8527\",\"sourceIdentifier\":\"product-security@apple.com\",\"published\":\"2019-12-18T18:15:24.287\",\"lastModified\":\"2024-11-21T04:50:00.290\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"A buffer overflow was addressed with improved size validation. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, tvOS 12.2, watchOS 5.2. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.\"},{\"lang\":\"es\",\"value\":\"Un desbordamiento del b\u00fafer fue abordado con una comprobaci\u00f3n de tama\u00f1o mejorada. Este problema es corregido en iOS versi\u00f3n 12.2, macOS Mojave versi\u00f3n 10.14.4, tvOS versi\u00f3n 12.2, watchOS versi\u00f3n 5.2. Un atacante remoto puede causar la terminaci\u00f3n inesperada del sistema o da\u00f1ar la memoria del kernel.\"}],\"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:H/A:H\",\"baseScore\":9.1,\"baseSeverity\":\"CRITICAL\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":5.2}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:C/A:C\",\"baseScore\":9.4,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"COMPLETE\",\"availabilityImpact\":\"COMPLETE\"},\"baseSeverity\":\"HIGH\",\"exploitabilityScore\":10.0,\"impactScore\":9.2,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-120\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"12.2\",\"matchCriteriaId\":\"1531E802-5419-4B38-8C0C-BDCBC272648F\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"10.14.4\",\"matchCriteriaId\":\"09CDBB72-2A0D-4321-BA1F-4FB326A5646A\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"12.2\",\"matchCriteriaId\":\"98912716-69F2-4372-98F0-BD6CCA9AAEB9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.2\",\"matchCriteriaId\":\"8962A4FE-AE67-421E-9635-B03E2EBCDF19\"}]}]}],\"references\":[{\"url\":\"https://support.apple.com/HT209599\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/HT209600\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/HT209601\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/HT209602\",\"source\":\"product-security@apple.com\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/HT209599\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/HT209600\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/HT209601\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://support.apple.com/HT209602\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}" } }
Loading…
Loading…
Sightings
Author | Source | Type | Date |
---|
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.
Loading…
Loading…