CVE-2020-9911

Description

A logic issue was addressed with improved restrictions. This issue is fixed in iOS 13.6 and iPadOS 13.6, Safari 13.1.2. An issue in Safari Reader mode may allow a remote attacker to bypass the Same Origin Policy.

7.5

CVSS

Severity: High

CVSS 3.1 •

CVSS 2.0 •

EPSS 0.41%

Vendor Advisory apple.com Vendor Advisory apple.com

Affected: Apple iOS

Affected: Apple Safari

References

Link	Tags
https://support.apple.com/HT211288	release notes vendor advisory
https://support.apple.com/HT211292	release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-9911?: CVE-2020-9911 has been scored as a high severity vulnerability.
How to fix CVE-2020-9911?: To fix CVE-2020-9911, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-9911 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2020-9911 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-9911?: CVE-2020-9911 affects Apple iOS, Apple Safari.

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