HTTP: Microsoft Edge CVE-2018-8391 Remote Code Execution
This signature detects attempts to exploit a known vulnerability against Microsoft Edge. A successful attack can lead to arbitrary code execution.
Extended Description
A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This affects ChakraCore. This CVE ID is unique from CVE-2018-8354, CVE-2018-8456, CVE-2018-8457, CVE-2018-8459.
Affected Products
Microsoft chakracore
Short Name
HTTP:STC:IE:CVE-2018-8391-RCE
Severity
Major
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2018-8391 Code Edge Execution Microsoft Remote bid:105231
Release Date
09/11/2018
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3415
False Positive
Unknown
Vendors
Microsoft
CVSS Score
7.6