CVE-2024-27805
Status: ModifiedMedium (5.5)—
An issue was addressed with improved validation of environment variables. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7, tvOS 17.5, watchOS 10.5. An app may be able to access sensitive user data.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- Base score: 5.5
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 0.25%
- Percentile among all scored CVEs: 15
- Score date: 10/7/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (5)
CWEs
- NVD-CWE-noinfo
- CWE-20
References
- https://support.apple.com/en-us/120898
- https://support.apple.com/en-us/120899
- https://support.apple.com/en-us/120900
- https://support.apple.com/en-us/120901
- https://support.apple.com/en-us/120902
- https://support.apple.com/en-us/120903
- https://support.apple.com/en-us/120905
- https://support.apple.com/en-us/HT214100
- https://support.apple.com/en-us/HT214101
- https://support.apple.com/en-us/HT214102
- https://support.apple.com/en-us/HT214104
- https://support.apple.com/en-us/HT214105
- https://support.apple.com/en-us/HT214106
- https://support.apple.com/en-us/HT214107
- https://support.apple.com/kb/HT214100
- https://support.apple.com/kb/HT214101
- https://support.apple.com/kb/HT214102
- https://support.apple.com/kb/HT214104
- https://support.apple.com/kb/HT214105
- https://support.apple.com/kb/HT214106
- https://support.apple.com/kb/HT214107
Raw JSON (NVD)
Show
{
"id": "CVE-2024-27805",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-27805",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2024-06-12T14:22:13.002522Z"
}
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.5,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 3.6,
"exploitabilityScore": 1.8
},
{
"type": "Secondary",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 5.5,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"integrityImpact": "NONE",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
},
"impactScore": 3.6,
"exploitabilityScore": 1.8
}
]
},
"affected": [
{
"source": "product-security@apple.com",
"affectedData": [
{
"vendor": "Apple",
"product": "iOS and iPadOS",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "16.7.8",
"versionType": "custom"
},
{
"status": "affected",
"version": "0",
"lessThan": "17.5",
"versionType": "custom"
}
]
},
{
"vendor": "Apple",
"product": "macOS",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "12.7.5",
"versionType": "custom"
},
{
"status": "affected",
"version": "0",
"lessThan": "13.6.7",
"versionType": "custom"
},
{
"status": "affected",
"version": "0",
"lessThan": "14.5",
"versionType": "custom"
}
]
},
{
"vendor": "Apple",
"product": "tvOS",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "17.5",
"versionType": "custom"
}
]
},
{
"vendor": "Apple",
"product": "watchOS",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "10.5",
"versionType": "custom"
}
]
}
]
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"affectedData": [
{
"cpes": [
"cpe:2.3:o:apple:ios:*:*:*:*:*:*:*:*"
],
"vendor": "apple",
"product": "ios",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "16.7.8",
"versionType": "custom"
},
{
"status": "affected",
"version": "0",
"lessThan": "17.5",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*"
],
"vendor": "apple",
"product": "ipados",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "16.7.8",
"versionType": "custom"
},
{
"status": "affected",
"version": "0",
"lessThan": "17.5",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*"
],
"vendor": "apple",
"product": "tvos",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "17.5",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*"
],
"vendor": "apple",
"product": "watchos",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "10.5",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:apple:macos:14.0:*:*:*:*:*:*:*"
],
"vendor": "apple",
"product": "macos",
"versions": [
{
"status": "affected",
"version": "14.0",
"lessThan": "14.5",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:apple:macos:12.0:*:*:*:*:*:*:*"
],
"vendor": "apple",
"product": "macos",
"versions": [
{
"status": "affected",
"version": "12.0",
"lessThan": "12.7.5",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
},
{
"cpes": [
"cpe:2.3:o:apple:macos:13.0:*:*:*:*:*:*:*"
],
"vendor": "apple",
"product": "macos",
"versions": [
{
"status": "affected",
"version": "13.0",
"lessThan": "13.6.7",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]
}
],
"published": "2024-06-10T21:15:49.943",
"references": [
{
"url": "https://support.apple.com/en-us/120898",
"source": "product-security@apple.com"
},
{
"url": "https://support.apple.com/en-us/120899",
"source": "product-security@apple.com"
},
{
"url": "https://support.apple.com/en-us/120900",
"source": "product-security@apple.com"
},
{
"url": "https://support.apple.com/en-us/120901",
"source": "product-security@apple.com"
},
{
"url": "https://support.apple.com/en-us/120902",
"source": "product-security@apple.com"
},
{
"url": "https://support.apple.com/en-us/120903",
"source": "product-security@apple.com"
},
{
"url": "https://support.apple.com/en-us/120905",
"source": "product-security@apple.com"
},
{
"url": "https://support.apple.com/en-us/HT214100",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/en-us/HT214101",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/en-us/HT214102",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/en-us/HT214104",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/en-us/HT214105",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/en-us/HT214106",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/en-us/HT214107",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/kb/HT214100",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/kb/HT214101",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/kb/HT214102",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/kb/HT214104",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/kb/HT214105",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/kb/HT214106",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://support.apple.com/kb/HT214107",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
]
},
{
"type": "Secondary",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"description": [
{
"lang": "en",
"value": "CWE-20"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An issue was addressed with improved validation of environment variables. This issue is fixed in iOS 16.7.8 and iPadOS 16.7.8, iOS 17.5 and iPadOS 17.5, macOS Monterey 12.7.5, macOS Sonoma 14.5, macOS Ventura 13.6.7, tvOS 17.5, watchOS 10.5. An app may be able to access sensitive user data."
},
{
"lang": "es",
"value": "Se solucionó un problema con la validación mejorada de las variables de entorno. Este problema se solucionó en macOS Ventura 13.6.7, macOS Monterey 12.7.5, iOS 16.7.8 y iPadOS 16.7.8, tvOS 17.5, iOS 17.5 y iPadOS 17.5, watchOS 10.5, macOS Sonoma 14.5. Es posible que una aplicación pueda acceder a datos confidenciales del usuario."
}
],
"lastModified": "2026-06-17T07:20:20.130",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "732206AE-D798-41FB-8D91-F796820F912D",
"versionEndExcluding": "16.7.8"
},
{
"criteria": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0C520138-1984-4369-8615-09FF57F0BB70",
"versionEndExcluding": "17.5",
"versionStartIncluding": "17.0"
},
{
"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0EDF6AF0-A238-47E5-9A9D-F6FDB832DD8C",
"versionEndExcluding": "16.7.8"
},
{
"criteria": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DEC0ACF3-F486-4536-8415-A176C68CE183",
"versionEndExcluding": "17.5",
"versionStartIncluding": "17.0"
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3121F2A4-6F9C-4E03-837E-2A4C2B65CB09",
"versionEndExcluding": "12.7.5"
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2D797210-B0F0-44AE-9028-47C18C22AFA5",
"versionEndExcluding": "13.6.7",
"versionStartIncluding": "13.0"
},
{
"criteria": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6AB18623-7D06-4946-99FC-808A4A913ED9",
"versionEndExcluding": "14.5",
"versionStartIncluding": "14.0"
},
{
"criteria": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "003383BF-F06C-4300-908D-D1C8498C6BCD",
"versionEndExcluding": "17.5"
},
{
"criteria": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CC4B1E01-BE73-48F8-9BD5-32F7C57EB45A",
"versionEndExcluding": "10.5"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "product-security@apple.com"
}