CVE-2018-8353

HIGH

Internet Explorer <11 - Memory Corruption

Title source: llm

Description

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "Scripting Engine Memory Corruption Vulnerability." This affects Internet Explorer 9, Internet Explorer 11, Internet Explorer 10. This CVE ID is unique from CVE-2018-8355, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8373, CVE-2018-8385, CVE-2018-8389, CVE-2018-8390.

Exploits (2)

exploitdb WORKING POC VERIFIED

by Google Security Research · htmldoswindows

https://www.exploit-db.com/exploits/45279

View Code ZIP pw:eip

nomisec WRITEUP 2 stars

by whereisr0da · poc

https://github.com/whereisr0da/CVE-2018-8353-POC

View Code ZIP pw:eip

References (4)

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/105034

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id/1041483

[Patch, Vendor Advisory] https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8353

[Exploit, Third Party Advisory, VDB Entry] https://www.exploit-db.com/exploits/45279/

Scores

CVSS v3 7.5

EPSS 0.8135

EPSS Percentile 99.2%

Attack Vector NETWORK

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

Details

CWE

CWE-416

Status published

Products (3)

microsoft/internet_explorer 11

microsoft/internet_explorer 10

microsoft/internet_explorer 9

Published Aug 15, 2018

Tracked Since Feb 18, 2026