CVE-2024-4671

Use after free en Visuals en Google Chrome anterior a 124.0.6367.201 permitió a un atacante remoto que había comprometido el proceso de renderizado realizar potencialmente un escape de la zona de pruebas a través de una página HTML manipulada. (Severidad de seguridad de Chrome: alta)

An update that fixes 35 vulnerabilities is now available. This update for chromium fixes the following issues. Use after free in Visuals Use after free in ANGLE Heap buffer overflow in WebAudio Use after free in Picture In Picture Use after free in Dawn Type Confusion in ANGLE Out of bounds read in V8 API Use after free in Dawn Object corruption in V8. Object corruption in WebAssembly. Use after free in Downloads. Reported by ChaobinZhang Use after free in QUIC. Inappropriate implementation in Autofill. Out of bounds read in Fonts. Insufficient policy enforcement in Site Isolation. Insufficient data validation in Browser Switcher. Insufficient data validation in Downloads. Inappropriate implementation in Extensions. Inappropriate implementation in Network. Inappropriate implementation in Prompts. Insufficient policy enforcement in WebUI. Out of bounds write in Compositing Heap buffer overflow in ANGLE Use after free in Dawn. Inappropriate implementation in V8 Use after free in Bookmarks. Out of bounds memory access in V8 Use after free in ANGLE Use after free in Dawn Use after free in WebCodecs Type Confusion in WebAssembly Object lifecycle issue in V8. Out of bounds read in Swiftshader Use after free in Canvas. Inappropriate implementation in Downloads.

Google Chromium Visuals contains a use-after-free vulnerability that allows a remote attacker to exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.