CVE-2008-4166

medium

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/45121

http://www.securityfocus.com/archive/1/496301/100/0/threaded

http://securityreason.com/securityalert/4284

Details

Source: Mitre, NVD

Published: 2008-09-22

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Severity: Medium

EPSS

EPSS: 0.03684