December 2018 - Microsoft Releases Security Patches
Publish date: May 28, 2020
Advisory Date: DEC 12, 2018
DESCRIPTION
Microsoft addresses vulnerabilities in its December security bulletin. Trend Micro Deep Security covers the following:
- CVE-2018-8631 - Internet Explorer Memory Corruption Vulnerability
Risk Rating: Critical
This memory corruption vulnerability exists in the way Internet Explorer accesses objects in memory. Attackers looking to exploit this vulnerability must convince a user to visit a specially crafted website that hosts the exploit to this vulnerability. - CVE-2018-8624 - Chakra Scripting Engine Memory Corruption Vulnerability
Risk Rating: Critical
This remote code execution vulnerability exists in the failure to handle objects in memory by the Chakra scripting engine in Microsoft Edge. Attackers looking to exploit this vulnerability must convince a user to visit a specially crafted website that hosts the exploit to this vulnerability. - CVE-2018-8629 - Chakra Scripting Engine Memory Corruption Vulnerability
Risk Rating: Critical
This remote code execution vulnerability exists in the failure to handle objects in memory by the Chakra scripting engine in Microsoft Edge. Attackers looking to exploit this vulnerability must convince a user to visit a specially crafted website that hosts the exploit to this vulnerability. - CVE-2018-8643 - Scripting Engine Memory Corruption Vulnerability
Risk Rating: Important
This remote code execution vulnerability in the scripting engine in Internet Explorer is resolved by this patch. Attackers looking to exploit this vulnerability must convince a user to visit a specially crafted website that hosts the exploit to this vulnerability. - CVE-2018-8625 - Windows VBScript Engine Remote Code Execution Vulnerability
Risk Rating: Important
This remote code execution vulnerability exists in the handling of objects in memory by the VBScript engine in Windows. This handling is corrected by this specific patch. - CVE-2018-8634 - Microsoft Text-To-Speech Remote Code Execution Vulnerability
Risk Rating: Critical
The remote code execution vulnerability exists in the improper handling of objects in memory by the Microsoft text-to-speech in Windows. This handling is corrected by this specific patch. - CVE-2018-8628 - Microsoft PowerPoint Remote Code Execution Vulnerability
Risk Rating: Important
This remote code execution vulnerability exists in the improper handling of objects in memory by Microsoft PowerPoint. This handling is corrected by this specific patch. - CVE-2018-8583 - Chakra Scripting Engine Memory Corruption Vulnerability
Risk Rating: Critical
This remote code execution vulnerability exists in the improper handling of objects in memory by the Chakra scripting engine in Microsoft Edge. This handling is corrected by this specific patch. - CVE-2018-8618 - Chakra Scripting Engine Memory Corruption Vulnerability
Risk Rating: Critical
This remote code execution vulnerability exists in the improper access of objects in memory by the Chakra scripting engine in Microsoft Edge. This handling is corrected by this specific patch. - CVE-2018-8587 - Microsoft Outlook Remote Code Execution Vulnerability
Risk Rating: Important
This remote code execution vulnerability exists in the improper access of objects in memory by Microsoft Outlook. This handling is corrected by this specific patch. - CVE-2018-8617 - Chakra Scripting Engine Memory Corruption Vulnerability
Risk Rating: Critical
This remote code execution vulnerability exists in the improper access of objects in memory by the Chakra scripting engine in Microsoft Edge. This handling is corrected by this specific patch. - CVE-2018-8619 - Internet Explorer Remote Code Execution Vulnerability
Risk Rating: Important
This remote code execution vulnerability exists in the improper restricting of VBScript Internet Explorer VBScript execution policy under specific conditions. This handling is corrected by this specific patch.
TREND MICRO PROTECTION INFORMATION
Trend Micro Deep Security shields networks through the following Deep Packet Inspection (DPI) rules. Trend Micro customers using the Vulnerability Protection product or OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities.
Vulnerability ID | DPI Rule Number | DPI Rule Name | Release Date | Vulnerability Protection Compatibility |
CVE-2018-8583 | 1009409 | Microsoft Edge Chakra Scripting Engine Memory Corruption Vulnerability (CVE-2018-8583) | 12-Dec-18 | YES |
CVE-2018-8617 | 1009411 | Microsoft Edge Chakra Scripting Engine Memory Corruption Vulnerability (CVE-2018-8617) | 12-Dec-18 | YES |
CVE-2018-8618 | 1009412 | Microsoft Edge Chakra Scripting Engine Memory Corruption Vulnerability (CVE-2018-8618) | 12-Dec-18 | YES |
CVE-2018-8619 | 1009410 | Microsoft Internet Explorer Remote Code Execution Vulnerability (CVE-2018-8619) | 12-Dec-18 | YES |
CVE-2018-8624 | 1009416 | Microsoft Edge Chakra Scripting Engine Memory Corruption Vulnerability (CVE-2018-8624) | 12-Dec-18 | YES |
CVE-2018-8629 | 1009415 | Microsoft Edge Chakra Scripting Engine Memory Corruption Vulnerability (CVE-2018-8629) | 12-Dec-18 | YES |
CVE-2018-8631 | 1009414 | Microsoft Internet Explorer Memory Corruption Vulnerability (CVE-2018-8631) | 12-Dec-18 | YES |
CVE-2018-8634 | 1009413 | Microsoft Text-To-Speech Remote Code Execution Vulnerability (CVE-2018-8634) | 12-Dec-18 | YES |
CVE-2018-8628 | 1009427 | Microsoft PowerPoint Remote Code Execution Vulnerability (CVE-2018-8628) | 12-Dec-18 | YES |
CVE-2018-8587 | 1009428 | Microsoft Outlook Remote Code Execution Vulnerability (CVE-2018-8587) | 12-Dec-18 | YES |
CVE-2018-8611, CVE-2018-8639 | 1009431 | Microsoft Windows Multiple Security Vulnerabilities (Dec-2018) | 12-Dec-18 | YES |
CVE-2018-8643 | 1009429 | Microsoft Internet Explorer Scripting Engine Memory Corruption Vulnerability (CVE-2018-8643) | 12-Dec-18 | YES |
CVE-2018-8625 | 1009430 | Microsoft Internet Explorer Remote Code Execution Vulnerability (CVE-2018-8625) | 12-Dec-18 | YES |
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