CVE-2020-9947
- Source
- https://cve.org/CVERecord?id=CVE-2020-9947
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-9947.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2020-9947
- Downstream
- Related
- Published
- 2020-12-08T20:15:16.713Z
- Modified
- 2026-03-13T00:44:54.854166Z
- 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
-
A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.
- References
-
- https://support.apple.com/en-us/HT211845
- https://support.apple.com/en-us/HT211850
- https://support.apple.com/en-us/HT211935
- https://support.apple.com/en-us/HT211952
- http://www.openwall.com/lists/oss-security/2021/03/22/1
- https://security.gentoo.org/glsa/202104-03
- https://support.apple.com/en-us/HT211843
- https://support.apple.com/en-us/HT211844
Affected packages
Git /
Database specific
unresolved_ranges
[
{
"events": [
{
"introduced": "0"
},
{
"fixed": "11.5.0"
}
]
},
{
"events": [
{
"introduced": "12.0.0"
},
{
"fixed": "12.10.9"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.0"
}
]
},
{
"events": [
{
"introduced": "0"
},
{
"fixed": "7.0"
}
]
}
]
source
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-9947.json"