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CVE-2025-21240

nvd nist
Published: Jan 14, 2025Modified: Jan 24, 2025

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8.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploitability: 2.8 / Impact: 5.9
Source: secure@microsoft.com (Secondary)

Description

Windows Telephony Service Remote Code Execution Vulnerability

Affected (20)

Microsoft
15 products
Windows 10 1507
Windows 10 1607
Windows 10 1809
Windows 10 21h2
Windows 10 22h2
Windows 11 22h2
Windows 11 23h2
Windows 11 24h2
Windows Server 2008
Windows Server 2012
Windows Server 2016
Windows Server 2019
Windows Server 2022
Windows Server 2022 23h2
Windows Server 2025
Configuration A
20 vulnerable
Vulnerable SoftwareAffected Versions
Microsoft
Windows 10 1507
Before 10.0.10240.20890
Windows 10 1507
Before 10.0.10240.20890
Microsoft
Windows 10 1607
Before 10.0.14393.7699
Windows 10 1607
Before 10.0.14393.7699
Microsoft
Windows 10 1809
Before 10.0.17763.6775
Windows 10 1809
Before 10.0.17763.6775
Windows 10 21h2
Before 10.0.19044.5371
Windows 10 22h2
Before 10.0.19045.5371
Windows 11 22h2
Before 10.0.22621.4751
Windows 11 23h2
Before 10.0.22631.4751
Windows 11 24h2
Before 10.0.26100.2894
Microsoft
Windows Server 2008
All versions
Windows Server 2008
Version r2 sp1
Microsoft
Windows Server 2012
All versions
Windows Server 2012
Version r2
Windows Server 2016
Before 10.0.14393.7699
Windows Server 2019
Before 10.0.17763.6775
Windows Server 2022
Before 10.0.20348.3091
Windows Server 2022 23h2
Before 10.0.25398.1369
Windows Server 2025
Before 10.0.26100.2894

Related CWEs

CWE-122
Heap-based Buffer Overflow
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().

References (1)

Source: secure@microsoft.com
PatchVendor Advisory

Timeline

No history available yet.