Vulnerability in Microsoft 365_apps
CVE-2020-1349
A remote code execution vulnerability exists in Microsoft Outlook software when it fails to properly handle objects in memory, aka 'Microsoft Outlook Remote Code Execution Vulnerability'.
EPSS: 0.225 (97.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Microsoft 365_apps
- Microsoft 365 Apps For Enterprise 32-bit Systems — versions unspecified
- Microsoft 365 Apps For Enterprise 64-bit Systems — versions unspecified
- Microsoft Office — versions 2019 for 32-bit editions, 2019 for 64-bit editions
- Microsoft Outlook — versions 2016 (32-bit edition), 2016 (64-bit edition), 2013 Service Pack 1 (32-bit editions)
- Microsoft Office — versions 2019
- Microsoft Outlook — versions 2010, 2013, 2016
Public proof-of-concept exploits
References
- secure@microsoft.com (Patch, Vendor Advisory)
- secure@microsoft.com (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-1349?
- CVE-2020-1349 is a high-severity vulnerability in Microsoft 365_apps. CVSS score: 7.8/10. Published 2020-07-14.
- How severe is CVE-2020-1349?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2020-1349 known to be exploited?
- 8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.