6.5
CVSSv3

CVE-2021-45481

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

Vulnerability Summary

In WebKitGTK prior to 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.

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Vendor Advisories

In WebKitGTK before 2324, there is incorrect memory allocation in WebCore::ImageBufferCairoImageSurfaceBackend::create, leading to a segmentation violation and application crash, 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 ...

Mailing Lists

------------------------------------------------------------------------ WebKitGTK and WPE WebKit Security Advisory WSA-2022-0001 ------------------------------------------------------------------------ Date reported : January 21, 2022 Advisory ID : WSA-2022-0001 WebKitGTK Advisory URL : webkitgtkorg ...