CVE-2021-30799
- Source
- https://cve.org/CVERecord?id=CVE-2021-30799
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30799.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-30799
- Downstream
- Related
- Published
- 2021-09-08T14:15:11.793Z
- Modified
- 2026-03-14T14:49:24.551344Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave. Processing maliciously crafted web content may lead to arbitrary code execution.
- References
Affected packages
Git /
Database specific
source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-30799.json"
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.7"
}
]
},
{
"events": [
{
"introduced": "10.14"
},
{
"last_affected": "10.14.6"
}
]
},
{
"events": [
{
"introduced": "10.15"
},
{
"fixed": "10.15.7"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2019\\-001"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2019\\-002"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2019\\-004"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2019\\-005"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2019\\-006"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2019\\-007"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2020\\-001"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2020\\-002"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2020\\-003"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2020\\-004"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2020\\-005"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2020\\-006"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2020\\-007"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2021\\-001"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2021\\-002"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2021\\-003"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-security_update_2021\\-004"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-supplemental_update"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.14.6-supplemental_update_2"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.15.6-supplemental_update"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.15.7-security_update_2020"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.15.7-security_update_2020\\-001"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.15.7-security_update_2020\\-005"
}
]
},
{
"events": [
{
"introduced": "0"
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{
"last_affected": "10.15.7-security_update_2020\\-007"
}
]
},
{
"events": [
{
"introduced": "0"
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{
"last_affected": "10.15.7-security_update_2021\\-001"
}
]
},
{
"events": [
{
"introduced": "0"
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{
"last_affected": "10.15.7-security_update_2021\\-002"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "10.15.7-security_update_2021\\-003"
}
]
},
{
"events": [
{
"introduced": "11.0"
},
{
"fixed": "11.5"
}
]
}
]