CVE-2019-8745

moderate-risk
Published 2019-12-18

A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Catalina 10.15, tvOS 13, iTunes for Windows 12.10.1, iCloud for Windows 10.7, iCloud for Windows 7.14. Processing a maliciously crafted text file may lead to arbitrary code execution.

Do I need to act?

~
1.1% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (4)

Affected Vendors

Apple

References (10)

Vendor Advisory https://support.apple.com/HT210634
Vendor Advisory https://support.apple.com/HT210635
Vendor Advisory https://support.apple.com/HT210636
Vendor Advisory https://support.apple.com/HT210637
https://support.apple.com/kb/HT210722
Vendor Advisory https://support.apple.com/HT210634
Vendor Advisory https://support.apple.com/HT210635
Vendor Advisory https://support.apple.com/HT210636
Vendor Advisory https://support.apple.com/HT210637
https://support.apple.com/kb/HT210722
43
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 3/34 · Minimal
Exposure 10/34 · Low