FKIE_CVE-2018-4347
Vulnerability from fkie_nvd - Published: 2019-04-03 18:29 - Updated: 2026-06-17 01:58
Severity
Summary
A use after free issue was addressed with improved memory management. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5, iTunes 12.9 for Windows, iCloud for Windows 7.7.
References
{
"affected": [
{
"affectedData": [
{
"product": "iOS, macOS, tvOS, watchOS, iTunes for Windows, iCloud for Windows",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Versions prior to: iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5, iTunes 12.9 for Windows, iCloud for Windows 7.7"
}
]
}
],
"source": "product-security@apple.com"
}
],
"configurations": [
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"matchCriteriaId": "37A59AD6-A000-48BE-A575-D1A39DCB0D88",
"versionEndExcluding": "12.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1E2491B4-5132-44CF-AB9A-FAC1926FE66E",
"versionEndExcluding": "10.14",
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},
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"versionEndExcluding": "12",
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},
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"matchCriteriaId": "397E2910-7F1A-4576-B28D-E5796DE20CC8",
"versionEndExcluding": "5.0",
"vulnerable": true
}
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"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
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"cpeMatch": [
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"matchCriteriaId": "E92A7FC9-12AE-4E07-BA72-0A4075119426",
"versionEndExcluding": "7.7",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*",
"matchCriteriaId": "48FFD64E-C6DE-41EA-A70C-3E25F133901F",
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"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A use after free issue was addressed with improved memory management. This issue affected versions prior to iOS 12, macOS Mojave 10.14, tvOS 12, watchOS 5, iTunes 12.9 for Windows, iCloud for Windows 7.7."
},
{
"lang": "es",
"value": "Se abord\u00f3 un problema de uso de memoria previamente liberada con una gesti\u00f3n de memoria mejorada. El problema afectaba a iOS en versiones anteriores a la 12, macOS Mojave en versiones anteriores a la 10.14, tvOS en versiones anteriores a la 12, watchOS en versiones anteriores a la 5, iTunes en versiones anteriores a la 12.9 para Windows y iCloud para Windows en versiones anteriores a la 7.7."
}
],
"id": "CVE-2018-4347",
"lastModified": "2026-06-17T01:58:49.790",
"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
}
],
"cvssMetricV30": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2019-04-03T18:29:09.423",
"references": [
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.apple.com/kb/HT209106"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.apple.com/kb/HT209107"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.apple.com/kb/HT209108"
},
{
"source": "product-security@apple.com",
"tags": [
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],
"url": "https://support.apple.com/kb/HT209139"
},
{
"source": "product-security@apple.com",
"tags": [
"Vendor Advisory"
],
"url": "https://support.apple.com/kb/HT209140"
},
{
"source": "product-security@apple.com",
"tags": [
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],
"url": "https://support.apple.com/kb/HT209141"
},
{
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"tags": [
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],
"url": "https://support.apple.com/kb/HT209106"
},
{
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"tags": [
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],
"url": "https://support.apple.com/kb/HT209107"
},
{
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"tags": [
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],
"url": "https://support.apple.com/kb/HT209108"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
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],
"url": "https://support.apple.com/kb/HT209139"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://support.apple.com/kb/HT209140"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://support.apple.com/kb/HT209141"
}
],
"sourceIdentifier": "product-security@apple.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-416"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
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