CVE-2008-4166
Avantbrowser Avant Browser < 11.7 - Numeric Error
Title source: ruleDescription
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.
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by 0x90 · javascriptdosmultiple
https://www.exploit-db.com/exploits/32381
References (4)
Scores
EPSS
0.0563
EPSS Percentile
90.4%
Details
CWE
CWE-189
Status
published
Products (1)
avantbrowser/avant_browser
< 11.7
Published
Sep 22, 2008
Tracked Since
Feb 18, 2026