CVE-2018-6092

high

Description

An integer overflow on 32-bit systems in WebAssembly in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

References

http://www.securityfocus.com/bid/103917

https://access.redhat.com/errata/RHSA-2018:1195

https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html

https://crbug.com/819869

https://security.gentoo.org/glsa/201804-22

https://www.debian.org/security/2018/dsa-4182

https://www.exploit-db.com/exploits/44860/

Details

Source: MITRE

Published: 2018-12-04

Updated: 2019-03-01

Type: CWE-190

Risk Information

CVSS v2

Base Score: 6.8

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

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

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

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH