High severity · published Dec 18, 2019
CVE-2019-8784
A memory corruption issue was addressed with improved memory handling
7.8
CVSS
1.3%
EPSS
No
On KEV
Description
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, macOS Catalina 10.15.1, iTunes for Windows 12.10.2, iCloud for Windows 11.0, iCloud for Windows 7.15. An application may be able to execute arbitrary code with system privileges.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
before 13.2 · source: NVD
IC
Icloud · Apple
before 7.15; 10.0 before 10.8 · source: NVD
IT
Itunes · Apple
before 12.10.2 · source: NVD
MO
Mac OS X · Apple
before 10.15.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-8784
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-8784
Vendor Advisory
https://support.apple.com/HT210721
Vendor Advisory
https://support.apple.com/HT210722
Vendor Advisory
https://support.apple.com/HT210726
Vendor Advisory
https://support.apple.com/HT210727
Vendor Advisory
https://support.apple.com/HT210728
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