CVE-2018-8291

HIGH

Description

A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers, aka "Scripting Engine Memory Corruption Vulnerability." This affects ChakraCore, Internet Explorer 11, Microsoft Edge. This CVE ID is unique from CVE-2018-8242, CVE-2018-8283, CVE-2018-8287, CVE-2018-8288, CVE-2018-8296, CVE-2018-8298.

References

http://www.securityfocus.com/bid/104637

http://www.securitytracker.com/id/1041256

http://www.securitytracker.com/id/1041258

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8291

https://www.exploit-db.com/exploits/45215/

Details

Source: MITRE

Published: 2018-07-11

Updated: 2018-09-05

Type: CWE-119

Risk Information

CVSS v2.0

Base Score: 7.6

Vector: AV:N/AC:H/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 4.9

Severity: HIGH

CVSS v3.0

Base Score: 7.5

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

Impact Score: 5.9

Exploitability Score: 1.6

Severity: HIGH