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Vulnerability · Published Jul 11, 2023 · Assigned by microsoft

CVE-2023-35300Remote Procedure Call Runtime Remote Code Execution Vulnerability

High 8.8

In plain English

A high-severity use-after-free in Windows 10 Version 1507 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.4% (higher than 72% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.4%top 27.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Remote Procedure Call Runtime Remote Code Execution Vulnerability

Affected products (as reported)

VendorProductVersions
Microsoft Windows 10 Version 1809 10.0.17763.0 – before 10.0.17763.4645
Microsoft Windows 10 Version 1809 10.0.0 – before 10.0.17763.4645
Microsoft Windows Server 2019 10.0.17763.0 – before 10.0.17763.4645
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 – before 10.0.17763.4645
Microsoft Windows Server 2022 10.0.20348.0 – before 10.0.20348.1850
Microsoft Windows 11 version 21H2 10.0.0 – before 10.0.22000.2176
Microsoft Windows 10 Version 21H2 10.0.19043.0 – before 10.0.19044.3208
Microsoft Windows 11 version 22H2 10.0.22621.0 – before 10.0.22621.1992
Microsoft Windows 10 Version 22H2 10.0.19045.0 – before 10.0.19045.3208
Microsoft Windows 10 Version 1507 10.0.10240.0 – before 10.0.10240.20048
Microsoft Windows 10 Version 1607 10.0.14393.0 – before 10.0.14393.6085
Microsoft Windows Server 2016 10.0.14393.0 – before 10.0.14393.6085
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 – before 10.0.14393.6085
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – before 6.0.6003.22175
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 – before 6.0.6003.22175
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – before 6.0.6003.22175
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0 – before 6.1.7601.26623
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 – before 6.1.7601.26623
Microsoft Windows Server 2012 6.2.9200.0 – before 6.2.9200.24374
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 – before 6.2.9200.24374
Microsoft Windows Server 2012 R2 6.3.9600.0 – before 6.3.9600.21063
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 – before 6.3.9600.21063

Weakness: CWE-416 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

References