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prionPRIOn knowledge basePRION:CVE-2021-1801
HistoryApr 02, 2021 - 7:15 p.m.

Code injection

2021-04-0219:15:00
PRIOn knowledge base
www.prio-n.com
6

AI Score

6.7

Confidence

High

EPSS

0.003

Percentile

70.9%

This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Maliciously crafted web content may violate iframe sandboxing policy.