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OpenAdvisories
Medium · 5.3 CVE-2024-21639 EUVD-2024-19277

OOB Access in CefLayeredWindowUpdaterOSR::OnAllocatedSharedMemory

Published Jan 12, 2024 · Updated Aug 1, 2024 · Assigned by GitHub_M

Description

CEF (Chromium Embedded Framework ) is a simple framework for embedding Chromium-based browsers in other applications. `CefLayeredWindowUpdaterOSR::OnAllocatedSharedMemory` does not check the size of the shared memory, which leads to out-of-bounds read outside the sandbox. This vulnerability was patched in commit 1f55d2e.

Affected products

VendorProductAffectedFixed
chromiumembedded cef < commit 1f55d2e —

References