CVE-2020-27948

moderate-risk
Published 2021-04-02

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

Do I need to act?

-
0.46% 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 (20)

Affected Vendors

Apple

References (8)

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/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
46
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 2/34 · Minimal
Exposure 20/34 · Moderate