CVE-2024-21640
Assigner: GitHub_M
Published: 2024-01-13T07:40:10.324Z
State: PUBLISHED
title: OOB Access in CefVideoConsumerOSR::OnFrameCaptured
problemTypes: descriptions: cweId: CWE-125
description: CWE-125: Out-of-bounds Read
type: CWE
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.4
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
version: 3.1
affected: vendor: chromiumembedded
product: cef
versions: version: < commit 1f55d2e
status: affected
descriptions: value: Chromium Embedded Framework (CEF) is a simple framework for embedding Chromium-based browsers in other applications.`CefVideoConsumerOSR::OnFrameCaptured` does not check `pixel_format` properly, which leads to out-of-bounds read out of the sandbox. This vulnerability was patched in commit 1f55d2e.


source: advisory: GHSA-3h3j-38xq-v7hh
discovery: UNKNOWN