CVE-2023-21803 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
microsoft	CNA	9.8 CRITICAL				CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

Base Score

CVSS 3.x

EPSS Score

Percentile: 94%

Affected Products (NVD)

Vendor	Product	Version
microsoft	windows_10	𝑥 < 10.0.10240.19747
microsoft	windows_10_1607	𝑥 < 10.0.14393.5717
microsoft	windows_10_1809	𝑥 < 10.0.17763.4010
microsoft	windows_10_20h2	𝑥 < 10.0.19042.2604
microsoft	windows_10_21h2	𝑥 < 10.0.19044.2604
microsoft	windows_10_22h2	𝑥 < 10.0.19045.2604
microsoft	windows_server_2008	-

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 10

(x86)	KB5022858
1607 (x86)	KB5022838
1809 (x86)	KB5022840
20H2 (x86)	KB5022834
21H2 (x86)	KB5022834
22H2 (x86)	KB5022834

Windows Server 2008

Service Pack 2 (x86)	KB5022893
Service Pack 2 Server Core (x86)	KB5022893

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21803

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21803