Medium severity · published Oct 22, 2020
CVE-2020-3918
An access issue was addressed with additional sandbox restrictions
5.5
CVSS
0.3%
EPSS
No
On KEV
Description
An access issue was addressed with additional sandbox restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. A local user may be able to view sensitive user information.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 22% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IO
iOS · Apple
before 13.4 · source: NVD
IO
Ipad OS · Apple
before 13.4 · source: NVD
MO
Mac OS X · Apple
before 10.15.4 · source: NVD
TV
Tvos · Apple
before 13.4 · source: NVD
WA
Watchos · Apple
before 6.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-3918
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-3918
Vendor Advisory
https://support.apple.com/kb/HT211100
Vendor Advisory
https://support.apple.com/kb/HT211101
Vendor Advisory
https://support.apple.com/kb/HT211102
Vendor Advisory
https://support.apple.com/kb/HT211103
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