fkie_cve-2020-27897
Vulnerability from fkie_nvd
Published
2021-04-02 18:15
Modified
2024-11-21 05:22
Severity ?
Summary
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1. An application may be able to execute arbitrary code with kernel privileges.
References
▼ | URL | Tags | |
---|---|---|---|
product-security@apple.com | https://support.apple.com/en-us/HT211931 | Vendor Advisory | |
product-security@apple.com | https://support.apple.com/en-us/HT212011 | Vendor Advisory | |
product-security@apple.com | https://www.zerodayinitiative.com/advisories/ZDI-21-486/ | Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://support.apple.com/en-us/HT211931 | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://support.apple.com/en-us/HT212011 | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.zerodayinitiative.com/advisories/ZDI-21-486/ | Third Party Advisory, VDB Entry |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
apple | mac_os_x | * | |
apple | mac_os_x | * | |
apple | mac_os_x | 10.14.6 | |
apple | mac_os_x | 10.14.6 | |
apple | mac_os_x | 10.14.6 | |
apple | mac_os_x | 10.14.6 | |
apple | mac_os_x | 10.14.6 | |
apple | mac_os_x | 10.14.6 | |
apple | mac_os_x | 10.14.6 | |
apple | mac_os_x | 10.14.6 | |
apple | mac_os_x | 10.14.6 | |
apple | mac_os_x | 10.14.6 | |
apple | mac_os_x | 10.14.6 | |
apple | mac_os_x | 10.15.7 | |
apple | mac_os_x | 10.15.7 | |
apple | macos | * |
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This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur 11.0.1. An application may be able to execute arbitrary code with kernel privileges." }, { "lang": "es", "value": "Se abord\u00f3 un problema de escritura fuera de l\u00edmites con una comprobaci\u00f3n de l\u00edmites mejorada.\u0026#xa0;Este problema es corregido en macOS Big Sur versi\u00f3n 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, macOS Big Sur versi\u00f3n 11.0.1.\u0026#xa0;Una aplicaci\u00f3n puede ser capaz de ejecutar c\u00f3digo arbitrario con privilegios de kernel." } ], "id": "CVE-2020-27897", "lastModified": "2024-11-21T05:22:00.443", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "LOCAL", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.2, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 3.9, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-04-02T18:15:15.090", "references": [ { "source": "product-security@apple.com", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/en-us/HT211931" }, { "source": "product-security@apple.com", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/en-us/HT212011" }, { "source": "product-security@apple.com", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-486/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/en-us/HT211931" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/en-us/HT212011" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "https://www.zerodayinitiative.com/advisories/ZDI-21-486/" } ], "sourceIdentifier": "product-security@apple.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-787" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
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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.