fkie_cve-2021-30916
Vulnerability from fkie_nvd
Published
2021-08-24 19:15
Modified
2024-11-21 06:04
Severity ?
Summary
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
apple | ipad_os | * | |
apple | ipados | 15.0 | |
apple | iphone_os | * | |
apple | iphone_os | 15.0 | |
apple | mac_os_x | * | |
apple | mac_os_x | 10.15.7 | |
apple | mac_os_x | 10.15.7 | |
apple | mac_os_x | 10.15.7 | |
apple | mac_os_x | 10.15.7 | |
apple | mac_os_x | 10.15.7 | |
apple | mac_os_x | 10.15.7 | |
apple | mac_os_x | 10.15.7 | |
apple | mac_os_x | 10.15.7 | |
apple | mac_os_x | 10.15.7 | |
apple | macos | * | |
apple | macos | 12.0 | |
apple | tvos | * | |
apple | watchos | * |
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This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, Security Update 2021-007 Catalina, macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges." }, { "lang": "es", "value": "Se abord\u00f3 un problema de corrupci\u00f3n de memoria con un manejo de memoria mejorada. Este problema se corrigi\u00f3 en iOS versi\u00f3n 15.1 y iPadOS versi\u00f3n 15.1, macOS Monterey versi\u00f3n 12.0.1, iOS versi\u00f3n 14.8.1 y iPadOS versi\u00f3n 14.8.1, Security Update 2021-007 Catalina, macOS Big Sur versi\u00f3n 11.6.1. Una aplicaci\u00f3n maliciosa puede ser capaz de ejecutar c\u00f3digo arbitrario con privilegios del kernel" } ], "id": "CVE-2021-30916", "lastModified": "2024-11-21T06:04:57.617", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-08-24T19:15:19.297", "references": [ { "source": "product-security@apple.com", "url": "http://seclists.org/fulldisclosure/2021/Dec/43" }, { "source": "product-security@apple.com", "url": "http://seclists.org/fulldisclosure/2021/Dec/44" }, { "source": "product-security@apple.com", "url": "https://support.apple.com/en-us/HT212867" }, { "source": "product-security@apple.com", "url": "https://support.apple.com/en-us/HT212868" }, { "source": "product-security@apple.com", "url": "https://support.apple.com/en-us/HT212869" }, { "source": "product-security@apple.com", "url": "https://support.apple.com/en-us/HT212871" }, { "source": "product-security@apple.com", "url": "https://support.apple.com/en-us/HT212872" }, { "source": "product-security@apple.com", "url": "https://support.apple.com/kb/HT212975" }, { "source": "product-security@apple.com", "url": "https://support.apple.com/kb/HT212980" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2021/Dec/43" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2021/Dec/44" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/en-us/HT212867" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/en-us/HT212868" }, { "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/en-us/HT212871" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/en-us/HT212872" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/kb/HT212975" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://support.apple.com/kb/HT212980" } ], "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.
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