浏览器安全

CVE-2022-26717-Safari-WebGL-Exploit

Safari WebGL XFB Use After Free Vulnerability - CVE-2022-26717 Credits - Jeonghoon Shin(@singi21a) of Theori Patch & Updates - https://sup...

Exploit Development: Browser Exploitation on Windows – CVE-2019-0567, A Microsoft Edge Type Confusion Vulnerability (Part 2)

Introduction In part one we went over setting up a ChakraCore exploit development environment, understanding how JavaScript (more specifically, the...

A Year in Review of 0-days Used In-the-Wild in 2021

  This is our third annual year in review of 0-days exploited in-the-wild [2020, 2019]. Each year we’ve looked back at all of the detected and...

从一道CTF浅尝V8源码

目录1.GoogleCTF 2018 - Pwn Just-In-Time2.调试环境环境搭建3.题目漏洞分析4.从失败的POC读V85.Exploit参考正文作为刚接触浏览器安全的初学者,我个人选择了...

CVE-2021-30551: Chrome Type Confusion in V8

The Basics Disclosure or Patch Date: 9 June 2021 Product: Google Chrome Advisory: https://chromereleases.googleblog.com/2021/06/stable-channel-up...

Chrome Mojo组件的沙箱逃逸漏洞分析

漏洞说明Issue-1062091为chrom中存在的一个UAF漏洞,此漏洞存在于chromium的Mojo框架中,利用此漏洞可以导致chrome与基于chromium的浏览器沙箱逃逸。这个漏洞...

从0开始学 V8 漏洞利用之 CVE-2021-21225(九)

作者:Hcamael@知道创宇404实验室相关阅读:从 0 开始学 V8 漏洞利用之环境搭建(一)从 0 开始学 V8 漏洞利用之 V8 通用利用链(二)从 0 开始学 V8 漏洞利...

CVE-2022-0337 System environment variables leak on Google Chrome, Microsoft Edge and Opera

? Description Successful exploitation of this vulnerability can lead to the leak of user's secrets stored inside a system environment variables. A ...

v8 漏洞在 windows 微信下利用的研究

前言 由于无法绕过沙箱,该漏洞已被忽略。 谷歌在V8相关漏洞修复一段时间后,会公布(https://bugs.chromium.org/)漏洞的poc,有些漏洞有exp。但是公布的...

【技术干货】Chrome-V8 CVE-2021-30588

issue(https://bugs.chromium.org/p/chromium/issues/detail?id=1195650),这是去年公布的一个1day,我们来看一下详细情况。漏洞分析经过调试poc以及观察tu...
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