CVE-2020-9787

MEDIUM
5.3
CVSS Score
Published: October 22, 2020 at 05:53 PM UTC
Updated: June 17, 2026 at 03:28 AM UTC
5 products affected across 1 vendormacOSiPhone OSiPadOS

Using iOS by Apple?

Get instant alerts when new vulnerabilities affect iOS - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM5.3
Exploit prediction
EPSS 1%

Description

A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.4 and iPadOS 13.4, macOS Catalina 10.15.4, tvOS 13.4, watchOS 6.2. Some websites may not have appeared in Safari Preferences.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 13.4
Affected range stops below 13.4, so it looks safe — our inference, not a vendor statement
v < 13.4v < iOS 13.4 and iPadOS 13.4
Affected range stops below 13.4, so it looks safe — our inference, not a vendor statement
Affected range stops below iOS 13.4 and iPadOS 13.4, so it looks safe — our inference, not a vendor statement
v < macOS Catalina 10.15.410.15.3 ≤ v < 10.15.4
Affected range stops below 10.15.4, so it looks safe — our inference, not a vendor statement
Affected range stops below macOS Catalina 10.15.4, so it looks safe — our inference, not a vendor statement
v < 13.4v < tvOS 13.4
Affected range stops below 13.4, so it looks safe — our inference, not a vendor statement
Affected range stops below tvOS 13.4, so it looks safe — our inference, not a vendor statement
v < 6.2v < watchOS 6.2
Affected range stops below 6.2, so it looks safe — our inference, not a vendor statement
Affected range stops below watchOS 6.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (4)

x_refsource_MISCx_refsource_CONFIRMVendor Advisory
https://support.apple.com/kb/HT211100
x_refsource_MISCVendor Advisory
https://support.apple.com/kb/HT211101
x_refsource_MISCVendor Advisory
https://support.apple.com/kb/HT211102
x_refsource_MISCVendor Advisory
https://support.apple.com/kb/HT211103

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-Other

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card