Critical severity · published Apr 3, 2019
CVE-2018-4286
Multiple memory corruption issues were addressed with improved memory handling
9.8
CVSS
2.1%
EPSS
No
On KEV
Description
Multiple memory corruption issues were addressed with improved memory handling. This issue affected versions prior to macOS High Sierra 10.13.6.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Mac OS X · Apple
before 10.13.6 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-4286
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-4286
packetstormsecurity.com
http://packetstormsecurity.com/files/172831/macOS-NFS-Client-Buffer-Overflow.html
Vendor Advisory
https://support.apple.com/kb/HT208937
Vendor Advisory
https://support.apple.com/kb/HT209193
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