FKIE_CVE-2020-3843

Vulnerability from fkie_nvd - Published: 2020-02-27 21:15 - Updated: 2024-11-21 05:31
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4.7, watchOS 5.3.7. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory.
References
product-security@apple.comhttp://packetstormsecurity.com/files/162119/iOS-macOS-Radio-Proximity-Kernel-Memory-Corruption.htmlThird Party Advisory, VDB Entry
product-security@apple.comhttps://support.apple.com/HT211169Vendor Advisory
product-security@apple.comhttps://support.apple.com/HT211176Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/162119/iOS-macOS-Radio-Proximity-Kernel-Memory-Corruption.htmlThird Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT211169Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT211176Vendor Advisory
Impacted products
Vendor Product Version
apple iphone_os *
apple watchos *
To clipboard 

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              "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0ACD1157-AD87-4487-897F-009FC3204A2A",
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  "descriptions": [
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      "value": "A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 12.4.7, watchOS 5.3.7. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory."
    },
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      "lang": "es",
      "value": "Se abord\u00f3 un problema de corrupci\u00f3n de memoria con una comprobaci\u00f3n de entrada mejorada. Este problema es corregido en iOS versi\u00f3n 12.4.7, watchOS versi\u00f3n 5.3.7. Un atacante remoto puede ser capaz de causar la terminaci\u00f3n inesperada del sistema o corromper la memoria del kernel"
    }
  ],
  "id": "CVE-2020-3843",
  "lastModified": "2024-11-21T05:31:49.530",
  "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"
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        "impactScore": 10.0,
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        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
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          "confidentialityImpact": "HIGH",
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
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  "published": "2020-02-27T21:15:17.070",
  "references": [
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      "tags": [
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  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-787"
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      "source": "nvd@nist.gov",
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