HTTP: Microsoft Edge CVE-2018-8355 Chakra Scripting Engine Memory Corruption
Signature attempts to detect attack against known vulnerability in Microsoft Edge Chakra scripting engine. Successful exploitation could lead to remote code execution.
Extended 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-2018-8353, CVE-2018-8359, CVE-2018-8371, CVE-2018-8372, CVE-2018-8373, CVE-2018-8385, CVE-2018-8389, CVE-2018-8390.
Affected Products
Microsoft chakracore
References
CVE: CVE-2018-8355
Short Name
HTTP:STC:IE:CVE-2018-8355-MC
Severity
Major
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2018-8355 Chakra Corruption Edge Engine Memory Microsoft Scripting
Release Date
08/14/2018
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