Published: 25/12/2021 Updated: 05/02/2022

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 6.5 | Impact Score: 3.6 | Exploitability Score: 2.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

In WebKitGTK prior to 2.32.4, there is a use-after-free in WebCore::Frame::page, a different vulnerability than CVE-2021-30889.

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A logic issue was addressed with improved state management (CVE-2020-22592) A use after free issue was addressed with improved memory management This issue is fixed in macOS Big Sur 1101, watchOS 71, iOS 142 and iPadOS 142, iCloud for Windows 115, Safari 1401, tvOS 142, iTunes 1211 for Windows Processing maliciously crafted web content ...

In WebKitGTK before 2324, there is a use-after-free in WebCore::Frame::page, a different vulnerability than CVE-2021-30889 ...

A use-after-free flaw was found in WebKitGTK Specially crafted web content could use this flaw to trigger an arbitrary code execution when processed (CVE-2021-30809) A confusion type flaw was found in WebKitGTK Specially crafted web content could use this flaw to trigger an arbitrary code execution when processed (CVE-2021-30818) A logic issue ...

CWE-416 https://github.com/ChijinZ/security_advisories/tree/master/webkitgtk-2.32.3 http://www.openwall.com/lists/oss-security/2022/01/21/2 https://nvd.nist.gov https://alas.aws.amazon.com/AL2/ALAS-2023-2088.html

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CVE-2021-45483

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