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Attacker Value
Unknown

CVE-2021-45483

Disclosure Date: December 25, 2021 (last updated October 07, 2023)
In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::Frame::page, a different vulnerability than CVE-2021-30889.
Attacker Value
Unknown

CVE-2021-45482

Disclosure Date: December 25, 2021 (last updated October 07, 2023)
In WebKitGTK before 2.32.4, there is a use-after-free in WebCore::ContainerNode::firstChild, a different vulnerability than CVE-2021-30889.
Attacker Value
Unknown

CVE-2021-45481

Disclosure Date: December 25, 2021 (last updated October 07, 2023)
In WebKitGTK before 2.32.4, there is incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::create, leading to a segmentation violation and application crash, a different vulnerability than CVE-2021-30889.
Attacker Value
Unknown

CVE-2021-30889

Disclosure Date: August 24, 2021 (last updated November 08, 2023)
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to arbitrary code execution.