CVE-2024-21639: Out-of-bounds Read

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 patche...

PT-2024-18989 · Cef · Cef

Name of the Vulnerable Software and Affected Versions: CEF Chromium Embedded Framework versions prior to the version containing commit 1f55d2e Description: The issue arises from the CefLayeredWindowUpdaterOSR::OnAllocatedSharedMemory function not checking the size of the shared memory, leading to...