Vulnerability · Published Apr 2, 2021 · Assigned by apple

CVE-2020-27935

Medium 6.3

In plain English

A medium-severity security flaw in iOS and iPadOS from Apple. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.7% (higher than 77% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code.

Severity (CVSS NVD)6.3Medium

Exploit odds (30 days)1.7%top 22.9% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack tooling1Public PoC

Official description

Multiple issues were addressed with improved logic. This issue is fixed in iOS 14.2 and iPadOS 14.2, macOS Big Sur 11.0.1, watchOS 7.1, tvOS 14.2. A sandboxed process may be able to circumvent sandbox restrictions.

Affected products (as reported)

Vendor	Product	Versions
Apple	watchOS	unspecified – before 7.1
Apple	iOS and iPadOS	unspecified – before 14.2
Apple	tvOS	unspecified – before 14.2
Apple	macOS	unspecified – before 11.0

References

https://support.apple.com/en-us/HT211931 x_refsource_MISC
https://support.apple.com/en-us/HT211928 x_refsource_MISC
https://support.apple.com/en-us/HT211929 x_refsource_MISC
https://support.apple.com/en-us/HT211930 x_refsource_MISC