Elliot Cao

The vulnerability in the Microsoft Windows splwow64 process is related to errors in handling calls. Exploitation of the vulnerability may allow an attacker to elevate their privileges. It is also associated with out-of-bounds read and write issues, as well as untrusted pointer dereference, which can lead to information disclosure and privilege escalation.

The issue is related to a remote code execution vulnerability in the ChakraCore scripting engine, which handles objects in memory. This vulnerability could allow an attacker to corrupt memory and execute arbitrary code in the context of the current user. If the current user has administrative rights, the attacker could take control of the affected system, install programs, view, change, or delete data, or create new accounts with full user rights.

A remote code execution issue exists due to the way the VBScript engine handles objects in memory. This could allow an attacker to execute arbitrary code in the context of the current user by exploiting the vulnerability with a specially crafted web page. If the current user is logged on with administrative user rights, an attacker who successfully exploits the issue could take control of an affected system, then install programs, view, change, or delete data, or create new accounts with full user rights.

The issue is caused by a buffer overflow in the JavaScript engine of Internet Explorer, allowing a remote attacker to execute arbitrary code using a specially crafted web page or document. This could corrupt memory, enabling the attacker to gain the same user rights as the current user. If the current user has administrative rights, the attacker could take control of the affected system, install programs, view, change, or delete data, or create new accounts with full user rights.