CVE-2019-8690

high-risk
Published 2019-12-18

A logic issue existed in the handling of document loads. This issue was addressed with improved state management. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS 12.4, Safari 12.1.2, iTunes for Windows 12.9.6, iCloud for Windows 7.13, iCloud for Windows 10.6. Processing maliciously crafted web content may lead to universal cross site scripting.

Do I need to act?

~
8.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
1 public exploit available
47237
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / LOW complexity

Affected Products (6)

Affected Vendors

Apple

References (14)

Vendor Advisory https://support.apple.com/HT210346
Vendor Advisory https://support.apple.com/HT210348
Vendor Advisory https://support.apple.com/HT210351
Vendor Advisory https://support.apple.com/HT210355
Vendor Advisory https://support.apple.com/HT210356
Vendor Advisory https://support.apple.com/HT210357
Vendor Advisory https://support.apple.com/HT210358
Vendor Advisory https://support.apple.com/HT210346
Vendor Advisory https://support.apple.com/HT210348
Vendor Advisory https://support.apple.com/HT210351
Vendor Advisory https://support.apple.com/HT210355
Vendor Advisory https://support.apple.com/HT210356
Vendor Advisory https://support.apple.com/HT210357
Vendor Advisory https://support.apple.com/HT210358
53
/ 100
high-risk
Severity 23/34 · High
Exploitability 17/34 · Moderate
Exposure 13/34 · Low