{"id":"CVE-2008-6995","aliases":["EUVD-2008-6954","GHSA-9mpp-xcmx-6hc8"],"status":"published","title":"Integer underflow in net/base/escape.cc in chrome.dll in Google Chrome 0.2.149.27 allows remote...","description":"Integer underflow in net/base/escape.cc in chrome.dll in Google Chrome 0.2.149.27 allows remote attackers 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.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.048,"percentile":0.9201,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-189"],"published":"2009-08-18T10:00:00Z","modified":"2026-06-16T23:03:23Z","exploits":[{"source":"exploitdb","id":"EDB-6353","title":"Google Chrome 0.2.149.27 - Denial of Service","type":"dos","platform":"windows","date":"2008-09-03","verified":true,"url":"https://www.exploit-db.com/exploits/6353"}],"products":[{"vendor":"google","product":"chrome"}],"references":[{"url":"http://osvdb.org/47908","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","Exploit"]},{"url":"https://www.evilfingers.com/advisory/Google_Chrome_Browser_0.2.149.27_in_chrome_dll.php","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2008-09/0028.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit"]},{"url":"http://src.chromium.org/viewvc/chrome/branches/chrome_official_branch/src/net/base/escape.cc?r1=1757\u0026r2=1760\u0026pathrev=1760","tags":["x_refsource_CONFIRM","x_transferred","Exploit"]},{"url":"http://evilfingers.com/advisory/google_chrome_poc.php","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://code.google.com/p/chromium/issues/detail?id=122","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/44899","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/30983","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://www.exploit-db.com/exploits/6353","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-6995"},{"url":"https://github.com/advisories/GHSA-9mpp-xcmx-6hc8"}],"sources":{"cve":[{"id":"CVE-2008-6995","description":"Integer underflow in net/base/escape.cc in chrome.dll in Google Chrome 0.2.149.27 allows remote attackers 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.","status":"published","published":"2009-08-18T10:00:00Z","modified":"2024-08-07T11:49:02.771Z","updated_at":"2026-11-02T14:34:46.265542Z"}],"euvd":[{"id":"EUVD-2008-6954","description":"Integer underflow in net/base/escape.cc in chrome.dll in Google Chrome 0.2.149.27 allows remote attackers 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.","status":"published","published":"2009-08-18T10:00:00Z","modified":"2024-08-07T11:49:02Z","updated_at":"2026-11-03T01:38:33.536876Z"}],"ghsa":[{"id":"GHSA-9mpp-xcmx-6hc8","title":"Integer underflow in net/base/escape.cc in chrome.dll in Google Chrome 0.2.149.27 allows remote...","description":"Integer underflow in net/base/escape.cc in chrome.dll in Google Chrome 0.2.149.27 allows remote attackers 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.","status":"published","published":"2022-05-17T00:37:12Z","modified":"2023-02-03T05:02:07Z","updated_at":"2026-11-02T14:53:06.338324Z"}],"nvd":[{"id":"CVE-2008-6995","description":"Integer underflow in net/base/escape.cc in chrome.dll in Google Chrome 0.2.149.27 allows remote attackers 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.","status":"published","published":"2009-08-19T05:24:52.717Z","modified":"2026-06-16T23:03:23.303Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-189"],"updated_at":"2026-11-02T14:01:32.081314Z"}]}}