Buffer overflow in Microsoft 365_apps
CVE-2021-28452
Microsoft Outlook Memory Corruption Vulnerability
Vulnerability class: Buffer Overflow
EPSS: 0.013 (67.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L.
Affected products
- Microsoft 365_apps
- Microsoft 365 Apps For Enterprise — versions 16.0.1
- Microsoft Office 2019 — versions 19.0.0
- Microsoft Outlook 2010 Service Pack 2 — versions 13.0.0.0
- Microsoft Outlook 2013 Service Pack 1 — versions 15.0.0.0
- Microsoft Outlook 2016 — versions 16.0.0.0
- Microsoft Office — versions 2019
- Microsoft Outlook — versions 2010, 2013, 2016
Weakness classification (CWE)
References
- secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-28452?
- CVE-2021-28452 is a high-severity vulnerability in Microsoft 365_apps, classified under Out-of-bounds Write. CVSS score: 7.1/10. Published 2021-04-13.
- How severe is CVE-2021-28452?
- High severity. CVSS v3 base score is 7.1 out of 10.