8.4

CVE-2023-29360

Warning

Microsoft Streaming Service Elevation of Privilege Vulnerability

Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1607 HwPlatformx64 Version < 10.0.14393.5989
Microsoft ≫ Windows 10 1607 HwPlatformx86 Version < 10.0.14393.5989
Microsoft ≫ Windows 10 1809 Version < 10.0.17763.4499
Microsoft ≫ Windows 10 21h2 Version < 10.0.19044.3086
Microsoft ≫ Windows 10 22h2 Version < 10.0.19045.3086
Microsoft ≫ Windows 11 21h2 Version < 10.0.22000.2057
Microsoft ≫ Windows 11 22h2 Version < 10.0.22621.1848
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.5989
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.4499
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.1784

29.02.2024: CISA Known Exploited Vulnerabilities (KEV) Catalog

Microsoft Streaming Service Untrusted Pointer Dereference Vulnerability

Vulnerability

Microsoft Streaming Service contains an untrusted pointer dereference vulnerability that allows for privilege escalation, enabling a local attacker to gain SYSTEM privileges.

Description

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Required actions
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 18.2% 0.949
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
secure@microsoft.com 8.4 2.5 5.9
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE-822 Untrusted Pointer Dereference

The product obtains a value from an untrusted source, converts this value to a pointer, and dereferences the resulting pointer.