High severity · published Dec 18, 2019
CVE-2019-8672
Multiple memory corruption issues were addressed with improved memory handling
8.8
CVSS
11.1%
EPSS
No
On KEV
Description
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, watchOS 5.3, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to arbitrary code execution.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)11.1% · higher than 96% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
before 12.4 · source: NVD
EL
Enterprise Linux Desktop · Redhat
7.0 · source: NVD
EL
Enterprise Linux Server · Redhat
7.0 · source: NVD
EL
Enterprise Linux Workstation · Redhat
7.0 · source: NVD
IC
Icloud · Apple
before 7.13; 10.0 before 10.6 · source: NVD
IT
Itunes · Apple
before 12.9.6 · source: NVD
MO
Mac OS X · Apple
before 10.14.6 · source: NVD
SA
Safari · Apple
before 12.1.2 · source: NVD
TV
Tvos · Apple
before 12.4 · source: NVD
WA
Watchos · Apple
before 5.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-8672
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-8672
Vendor Advisory
https://support.apple.com/HT210346
Vendor Advisory
https://support.apple.com/HT210348
Vendor Advisory
https://support.apple.com/HT210351
Vendor Advisory
https://support.apple.com/HT210353
Vendor Advisory
https://support.apple.com/HT210355
Vendor Advisory
https://support.apple.com/HT210356
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