早上第一时间下载并安装了Chrome,TNND,不知道是不是RPWT,打开任何的网页都是崩溃。。。
下午已经有人放出了第一个DoS Exploit,可见Google的强大影响力!
不废话了,下面是漏洞描述和PoC。
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Software:
Google Chrome Browser 0.2.149.27
Tested:
Windows XP Professional SP3
Result:
Google Chrome Crashes with All Tabs
Problem:
An issue exists in how chrome behaves with undefined-handlers in chrome.dll version
0.2.149.27. A crash can result without user interaction. When a user is made to visit
a malicious link, which has an undefined handler followed by a ‘special’ character,
the chrome crashes with a Google Chrome message window “Whoa! Google Chrome has crashed.
Restart now?”. It lies in dealing with the POP EBP instruction when pointed out by the
EIP register at 0x01002FF4.
Proof of Concept:
http://evilfingers.com/advisory/google_chrome_poc.php
Credit:
Rishi Narang (psy.echo)
www.greyhat.in
www.evilfingers.com
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PoC Working/Exploit:
Click for a demo here