国外研究员发现一个 Chrome 的远程代码执行漏洞 - V2EX
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GPLer

国外研究员发现一个 Chrome 的远程代码执行漏洞

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  •   GPLer Apr 13, 2021 2488 views
    This topic created in 1855 days ago, the information mentioned may be changed or developed.

    国外报道: https://www.bleepingcomputer.com/news/security/google-chrome-microsoft-edge-zero-day-vulnerability-shared-on-twitter/

    国内报道: https://cert.360.cn/warning/detail?id=aae853e42516f5f069a87d250df69c6c

    测试代码: https://github.com/r4j0x00/exploits/tree/master/chrome-0day

    该漏洞已验证,目前 Google 只针对该漏洞发布了 beta 测试版 Chrome ( 90.0.4430.70 )修复,Chrome 正式版( 89.0.4389.114 )仍存在漏洞,360CERT 建议广大用户关注官方 Chrome 正式版更新,及时修补漏洞。与此同时,请做好资产自查以及预防工作,以免遭受黑客攻击。

    不过这个漏洞并不能单独生效,需要配合类似沙箱逃逸这样的漏洞使用,想体验的可以让 Chrome 运行在 --no-sandbox 情况下,会发现计算器弹出来。

    the good thing is that Agarwal's zero-day cannot currently escape the browser's sandbox. For Agarwal's zero-day RCE exploit to work, it would need to be chained with another vulnerability that can allow the exploit to escape the Chromium sandbox.

    2 replies    2021-04-15 14:09:04 +08:00
    WhoMercy
        1
    WhoMercy  
       Apr 15, 2021
    重视的人不多
    GPLer
        2
    GPLer  
    OP
       Apr 15, 2021
    @WhoMercy 看了下,这个漏洞是逆向出来的,Chromium 开发版修复了这个漏洞,但是正式版并没有推送,有人通过补丁逆向出了这个漏洞。。。
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