Published: 19/08/2009 Updated: 29/09/2017

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

VMScore: 435

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

Integer underflow in net/base/escape.cc in chrome.dll in Google Chrome 0.2.149.27 allows remote malicious users to cause a denial of service (browser crash) via a URI with an invalid handler followed by a "%" (percent) character, which triggers a buffer over-read, as demonstrated using an "about:%" URI.

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google chrome 0.2.149.27

--------------------------------------------------- Software: Google Chrome Browser 0214927 Tested: Windows XP Professional SP3 Result: Google Chrome Crashes with All Tabs Problem: An issue exists in how chrome behaves with undefined-handlers in chromedll version 0214927 A crash can result without user interaction When a user is made t ...

CWE-189 http://archives.neohapsis.com/archives/bugtraq/2008-09/0028.html http://code.google.com/p/chromium/issues/detail?id=122 http://www.securityfocus.com/bid/30983 http://osvdb.org/47908 http://evilfingers.com/advisory/google_chrome_poc.php https://www.evilfingers.com/advisory/Google_Chrome_Browser_0.2.149.27_in_chrome_dll.php http://src.chromium.org/viewvc/chrome/branches/chrome_official_branch/src/net/base/escape.cc?r1=1757&r2=1760&pathrev=1760 https://exchange.xforce.ibmcloud.com/vulnerabilities/44899 https://www.exploit-db.com/exploits/6353 https://nvd.nist.gov https://www.exploit-db.com/exploits/6353/

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CVE-2008-6995

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