CVE-2017-13819

Description

An issue was discovered in certain Apple products. macOS before 10.13.1 is affected. The issue involves the "HelpViewer" component. A cross-site scripting (XSS) vulnerability allows remote attackers to inject arbitrary web script or HTML by bypassing the Same Origin Policy for quarantined HTML documents.

Category

6.1
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.37%
Vendor Advisory apple.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://support.apple.com/HT208221 vendor advisory
http://www.securitytracker.com/id/1039710 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2017-13819?
CVE-2017-13819 has been scored as a medium severity vulnerability.
How to fix CVE-2017-13819?
To fix CVE-2017-13819, 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-2017-13819 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-13819 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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