Important 2018-07 archive

Executive Summary

A remote code execution vulnerability exists when Microsoft Access fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. To exploit the vulnerability, an attacker could provide a specially crafted document file designed to exploit the vulnerability and then convince a user to open the document file. The security update addresses the vulnerability by correcting how Microsoft Access handles objects in the memory.

Overview

Important
MS Severity
Not Exploited
MS Exploit Status
Less Likely
MS Exploit Likelihood
Category Remote Code Execution
Released Jul 10 2018
Last Updated Jul 10 2018
Publicly Disclosed No
CISA KEV Not Listed
Known Exploits None Known

EPSS Score

No EPSS score available for this CVE.

View on FIRST.org

Affected Products

6 affected products
Product KB Article Severity Impact Restart Required
Microsoft Access 2013 Service Pack 1 (32-bit editions) 4018351 (Security Update) Important Remote Code Execution Maybe
Microsoft Access 2013 Service Pack 1 (64-bit editions) 4018351 (Security Update) Important Remote Code Execution Maybe
Microsoft Access 2016 (32-bit edition) 4018338 (Security Update) Important Remote Code Execution Maybe
Microsoft Access 2016 (64-bit edition) 4018338 (Security Update) Important Remote Code Execution Maybe
Microsoft Office 2016 Click-to-Run (C2R) for 32-bit editions Click to Run (Security Update) Important Remote Code Execution No
Microsoft Office 2016 Click-to-Run (C2R) for 64-bit editions Click to Run (Security Update) Important Remote Code Execution No

Patches

3 patches
Article Type Restart
4018351 Security Update Maybe
4018338 Security Update Maybe
Click to Run Security Update No

Known Exploits

Acknowledgments

Vladislav Stolyarov of Kaspersky Lab