BROWSER-IE Microsoft Edge Chakra scripting engine memory corruption attempt
This event is generated when an attacker attempts to exploit a memory corruption vulnerability in Microsoft Edge.
Attempted User Privilege Gain
CVSS base score 7.5
CVSS impact score 5.9
CVSS exploitability score 1.6
Confidentiality Impact HIGH
Integrity Impact HIGH
Availability Impact HIGH
Rule checks for attempts to exploit a memory corruption vulnerability in Microsoft Edge.
CVE-2018-8583: A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8617, CVE-2018-8618, CVE-2018-8624, CVE-2018-8629.
- microsoft chakracore -
- microsoft edge -
Ease of attack
- Cisco's Talos Intelligence Group