CVE-2019-0953 is a remote code execution vulnerability in Microsoft Word, affecting Microsoft Office, Office 365 ProPlus, and Office Online Server. This flaw allows an attacker to execute arbitrary code due to improper handling of objects in memory. With a CVSS score of 7.8 (High), it requires user interaction (UI:R) but has high impacts on confidentiality, integrity, and availability (C:H/I:H/A:H). While not listed in CISA's KEV catalog and lacking public exploit code, it has garnered some community discussion and media coverage, indicating awareness within the security community.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2016CPE matchmatch criteria | cpe:2.3:a:microsoft:office:2016:*:*:*:*:mac_os_x:*:* | ||
2019CPE matchmatch criteria | cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:* | ||
2019CPE matchmatch criteria | cpe:2.3:a:microsoft:office:2019:*:*:*:click-to-run:*:x64:* | ||
2019CPE matchmatch criteria | cpe:2.3:a:microsoft:office:2019:*:*:*:click-to-run:*:x86:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:a:microsoft:office_365_proplus:-:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.