FKIE_CVE-2019-8511

Vulnerability from fkie_nvd - Published: 2019-12-18 18:15 - Updated: 2024-11-21 04:49
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, watchOS 5.2. A malicious application may be able to elevate privileges.
References
product-security@apple.comhttps://support.apple.com/HT209599Vendor Advisory
product-security@apple.comhttps://support.apple.com/HT209600Vendor Advisory
product-security@apple.comhttps://support.apple.com/HT209602Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT209599Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT209600Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://support.apple.com/HT209602Vendor Advisory
Impacted products
Vendor Product Version
apple iphone_os *
apple mac_os_x *
apple watchos *
To clipboard 

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              "criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "1531E802-5419-4B38-8C0C-BDCBC272648F",
              "versionEndExcluding": "12.2",
              "vulnerable": true
            },
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, watchOS 5.2. A malicious application may be able to elevate privileges."
    },
    {
      "lang": "es",
      "value": "Se solucion\u00f3 un problema de desbordamiento del b\u00fafer mejorando el manejo de la memoria. Este problema es corregido en iOS versi\u00f3n 12.2, macOS Mojave versi\u00f3n 10.14.4, watchOS versi\u00f3n 5.2. Una aplicaci\u00f3n maliciosa puede ser capaz de elevar privilegios."
    }
  ],
  "id": "CVE-2019-8511",
  "lastModified": "2024-11-21T04:49:58.433",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
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    "cvssMetricV31": [
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        "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"
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  "published": "2019-12-18T18:15:23.177",
  "references": [
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      "tags": [
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      "url": "https://support.apple.com/HT209599"
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  "sourceIdentifier": "product-security@apple.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "lang": "en",
          "value": "CWE-120"
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      ],
      "source": "nvd@nist.gov",
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}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.