CVE-2020-29611

moderate-risk
Published 2021-04-02

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 14.3, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, iCloud for Windows 12.0, watchOS 7.2. Processing a maliciously crafted image may lead to arbitrary code execution.

Do I need to act?

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0.46% chance of exploitation
EPSS score — low exploit probability
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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 (20)

Affected Vendors

Apple

References (10)

Vendor Advisory https://support.apple.com/en-us/HT212003
Vendor Advisory https://support.apple.com/en-us/HT212005
Vendor Advisory https://support.apple.com/en-us/HT212009
Vendor Advisory https://support.apple.com/en-us/HT212011
Vendor Advisory https://support.apple.com/en-us/HT212145
Vendor Advisory https://support.apple.com/en-us/HT212003
Vendor Advisory https://support.apple.com/en-us/HT212005
Vendor Advisory https://support.apple.com/en-us/HT212009
Vendor Advisory https://support.apple.com/en-us/HT212011
Vendor Advisory https://support.apple.com/en-us/HT212145
46
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 2/34 · Minimal
Exposure 20/34 · Moderate