CVE-2023-24903 : Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerabil

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Published 2023-05-09 18:15:12

Updated 2024-05-29 02:15:20

Source Microsoft Corporation

View at NVD, CVE.org

Vulnerability category: Execute code

Products affected by CVE-2023-24903

Microsoft » Windows Server 2008 » Version: N/A Update SP2
cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2008 » Version: R2 Update SP1 For X64
cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*
Matching versions
Microsoft » Windows Server 2012 » Version: N/A
cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2012 » Version: R2
cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2016 » Version: N/A
cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2019 » Version: N/A
cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows Server 2022 » Version: N/A
cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 11 22h2
Versions before (<) 10.0.22000.1702
cpe:2.3:o:microsoft:windows_11_22h2:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 1607
Versions before (<) 10.0.14393.5921
cpe:2.3:o:microsoft:windows_10_1607:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 1809
Versions before (<) 10.0.17763.4377
cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 21h2
Versions before (<) 10.0.19044.2965
cpe:2.3:o:microsoft:windows_10_21h2:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 20h2
Versions before (<) 10.0.19042.2965
cpe:2.3:o:microsoft:windows_10_20h2:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 22h2
Versions before (<) 10.0.19045.2965
cpe:2.3:o:microsoft:windows_10_22h2:*:*:*:*:*:*:*:*
Matching versions
Microsoft » Windows 10 1507
Versions before (<) 10.0.10240.19926
cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2023-24903

EPSS FAQ

0.65%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 69 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-24903

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source	First Seen
8.1	HIGH	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H	2.2	5.9	Microsoft Corporation
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2023-24903

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.

Assigned by: nvd@nist.gov (Primary)
CWE-415 Double Free

The product calls free() twice on the same memory address.

Assigned by: secure@microsoft.com (Secondary)

References for CVE-2023-24903

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-24903

CVE-2023-24903 - Security Update Guide - Microsoft - Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability
Patch;Vendor Advisory

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Vulnerability Details : CVE-2023-24903

Products affected by CVE-2023-24903

Exploit prediction scoring system (EPSS) score for CVE-2023-24903

CVSS scores for CVE-2023-24903

CWE ids for CVE-2023-24903

References for CVE-2023-24903