Vulnerability CVE-2008-4166
Published: 2008-09-22   Modified: 2012-02-12

Description:
Integer overflow in the JavaScript engine in Avant Browser 11.7 Build 9 and earlier allows remote attackers to cause a denial of service (application crash) by attempting to URL encode a string containing many instances of an invalid character.

See advisories in our WLB2 database:
Topic
Author
Date
Low
Avant Browser <= 11.7 Build 9 Integer Denial Of Service Exploit
0x90
14.09.2008

Type:

CWE-189

 (Numeric Errors)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Avantbrowser -> Avant browser 

 References:
http://securityreason.com/securityalert/4284
http://www.securityfocus.com/archive/1/496301/100/0/threaded
http://www.securityfocus.com/bid/31155
https://exchange.xforce.ibmcloud.com/vulnerabilities/45121
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