CVE-2018-4278

Description

In Safari before 11.1.2, iTunes before 12.8 for Windows, iOS before 11.4.1, tvOS before 11.4.1, iCloud for Windows before 7.6, sound fetched through audio elements may be exfiltrated cross-origin. This issue was addressed with improved audio taint tracking.

4.3

CVSS

Severity: Medium

CVSS 3.0 •

CVSS 2.0 •

EPSS 0.33%

Vendor Advisory ubuntu.com Vendor Advisory gentoo.org Vendor Advisory apple.com

Affected: n/a n/a

References

Link	Tags
https://support.apple.com/HT208934%2C
https://support.apple.com/HT208932	vendor advisory
https://usn.ubuntu.com/3743-1/	third party advisory vendor advisory
https://security.gentoo.org/glsa/201808-04	third party advisory vendor advisory
https://support.apple.com/HT208933%2C
https://support.apple.com/HT208938%2C
https://support.apple.com/HT208936%2C
http://www.securitytracker.com/id/1041232	vdb entry third party advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/146479	third party advisory

Frequently Asked Questions

What is the severity of CVE-2018-4278?: CVE-2018-4278 has been scored as a medium severity vulnerability.
How to fix CVE-2018-4278?: To fix CVE-2018-4278, 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-2018-4278 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2018-4278 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.

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