Skip to content
OpenAdvisories
Unscored CVE-2021-1747 EUVD-2021-7211GHSA-982v-wx4r-2pr3

An out-of-bounds write was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Ca…

Published Apr 2, 2021 · Updated Aug 3, 2024 · Assigned by apple

Vendor: Apple Product: iOS and iPadOS Product: macOS Platform: iOS Platform: macOS

Description

An out-of-bounds write was addressed with improved input validation. 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. Processing maliciously crafted web content may lead to code execution.

Affected products

VendorProductAffectedFixed
Apple iOS and iPadOS unspecified – < 14.4 14.4
Apple macOS unspecified – < 11.2, unspecified – < 7.3, unspecified – < 14.4 11.2

References