XML Processing Flaw in Microsoft PowerPoint for macOS and Microsoft Office for macOS - CVE-2018-8176
Published: May 17, 2018 / Updated: May 18, 2018
Vulnerability identifier: #VU12810
CSH Severity: High
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:L/SI:N/SA:N]
CVE-ID: CVE-2018-8176
CWE-ID: CWE-611
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to improper validation of XML content. A remote user can trick the victim into opening a specially crafted XML file and execute arbitrary code with privileges of the current user.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Affected software
Microsoft PowerPoint for macOS
Microsoft Office for macOS
Microsoft Office for macOS
How to mitigate CVE-2018-8176
Install update from vendor's website.