CVE-2019-8506

high-risk
Published 2019-12-18

A type confusion issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, tvOS 12.2, watchOS 5.2, Safari 12.1, iTunes 12.9.4 for Windows, iCloud for Windows 7.11. Processing maliciously crafted web content may lead to arbitrary code execution.

Do I need to act?

~
8.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
!
CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
!
1 public exploit available
46647
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (9)

Affected Vendors

Redhat Apple

References (13)

Release Notes https://support.apple.com/HT209599
Release Notes https://support.apple.com/HT209601
Release Notes https://support.apple.com/HT209602
Release Notes https://support.apple.com/HT209603
Release Notes https://support.apple.com/HT209604
Release Notes https://support.apple.com/HT209605
Release Notes https://support.apple.com/HT209599
Release Notes https://support.apple.com/HT209601
Release Notes https://support.apple.com/HT209602
Release Notes https://support.apple.com/HT209603
Release Notes https://support.apple.com/HT209604
Release Notes https://support.apple.com/HT209605
US Government Resource https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-...
69
/ 100
high-risk
Severity 30/34 · Critical
Exploitability 24/34 · High
Exposure 15/34 · Moderate