CVE tracker / CVE-2024-38020
CVE-2024-38020
CVE-2024-38020 is the Microsoft Outlook Spoofing Vulnerability. Microsoft rates it Moderate, CVSS 8.8. It is not in CISA's Known Exploited Vulnerabilities catalog. Published July 9, 2024.
Risk summary
HighSpoofing
8.8
CVSS v3 base
1.8%
EPSS: chance of exploitation in 30 days
High
Severity
Moderate
Microsoft's rating
Less Likely
Microsoft: exploitation
No
In CISA KEV
How to fix it
Microsoft lists 10 affected products and the update that fixes each:
- KB5002620 · fixed build 16.0.5456.1000
Microsoft Office 2016 (64-bit edition), Microsoft Office 2016 (32-bit edition) - KB5002621 · fixed build 16.0.5456.1000
Microsoft Outlook 2016 (64-bit edition), Microsoft Outlook 2016 (32-bit edition) - Click to Run
Microsoft 365 Apps for Enterprise for 64-bit Systems, Microsoft 365 Apps for Enterprise for 32-bit Systems, Microsoft Office 2019 for 64-bit editions, Microsoft Office 2019 for 32-bit editions, Microsoft Office LTSC 2021 for 32-bit editions, and 1 more
What Microsoft changed
- July 9, 2024: Information published.
Details
- Weakness
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
- Publicly disclosed (Microsoft)
- No
- Exploited (Microsoft)
- No
- Known exploited (CISA KEV)
- Not listed
- Published
- July 9, 2024
- Last revised
- July 9, 2024
Get told when this changes
Senserva Watch emails Microsoft security and patch alerts when something moves: a new exploitation report, a revised fix, a known issue. Free, one email address.
References
From Microsoft, CISA, NVD and FIRST data; the Microsoft details were read when this page was opened. Check the references above before you act.