Vulnerability · Published Jun 13, 2023 · Assigned by microsoft
CVE-2023-24938Windows CryptoAPI Denial of Service Vulnerability
Medium 6.5
In plain English
A medium-severity null pointer dereference in Windows 10 Version 1809 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.0% (higher than 81% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)2.0%top 19.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Windows CryptoAPI Denial of Service Vulnerability
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 Version 1809 | 10.0.17763.0 – before 10.0.17763.4499 |
| Microsoft | Windows 10 Version 1809 | 10.0.0 – before 10.0.17763.4499 |
| Microsoft | Windows Server 2019 | 10.0.17763.0 – before 10.0.17763.4499 |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.17763.0 – before 10.0.17763.4499 |
| Microsoft | Windows Server 2022 | 10.0.20348.0 – before 10.0.20348.1787 |
| Microsoft | Windows 11 version 21H2 | 10.0.0 – before 10.0.22000.2057 |
| Microsoft | Windows 10 Version 21H2 | 10.0.19043.0 – before 10.0.19044.3086 |
| Microsoft | Windows 11 version 22H2 | 10.0.22621.0 – before 10.0.22621.1848 |
| Microsoft | Windows 10 Version 22H2 | 10.0.19045.0 – before 10.0.19045.3086 |
Weakness: CWE-476 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
References
- Windows CryptoAPI Denial of Service Vulnerability vendor-advisory