CVE-2021-30835

moderate-risk
Published 2021-10-19

This issue was addressed with improved checks. This issue is fixed in Security Update 2021-005 Catalina, iTunes 12.12 for Windows, tvOS 15, iOS 15 and iPadOS 15, watchOS 8. Processing a maliciously crafted image may lead to arbitrary code execution.

Do I need to act?

-
0.40% chance of exploitation
EPSS score — low 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
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (17)

Affected Vendors

Apple

References (20)

Mailing List http://seclists.org/fulldisclosure/2021/Oct/61
Mailing List http://seclists.org/fulldisclosure/2021/Oct/62
Mailing List http://seclists.org/fulldisclosure/2021/Oct/63
Vendor Advisory https://support.apple.com/en-us/HT212805
Vendor Advisory https://support.apple.com/en-us/HT212814
Vendor Advisory https://support.apple.com/en-us/HT212815
Vendor Advisory https://support.apple.com/en-us/HT212817
Vendor Advisory https://support.apple.com/en-us/HT212819
Vendor Advisory https://support.apple.com/kb/HT212804
Vendor Advisory https://support.apple.com/kb/HT212953
Mailing List http://seclists.org/fulldisclosure/2021/Oct/61
Mailing List http://seclists.org/fulldisclosure/2021/Oct/62
Mailing List http://seclists.org/fulldisclosure/2021/Oct/63
Vendor Advisory https://support.apple.com/en-us/HT212805
Vendor Advisory https://support.apple.com/en-us/HT212814
Vendor Advisory https://support.apple.com/en-us/HT212815
Vendor Advisory https://support.apple.com/en-us/HT212817
Vendor Advisory https://support.apple.com/en-us/HT212819
Vendor Advisory https://support.apple.com/kb/HT212804
Vendor Advisory https://support.apple.com/kb/HT212953
45
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 2/34 · Minimal
Exposure 19/34 · Moderate