CVE Vulnerabilities

CVE-2023-33128

Use After Free

Published: Jun 14, 2023 | Modified: Nov 21, 2024
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
RedHat/V2
RedHat/V3
7.3 IMPORTANT
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Ubuntu
MEDIUM

.NET and Visual Studio Remote Code Execution Vulnerability

Weakness

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory “belongs” to the code that operates on the new pointer.

Affected Software

Name Vendor Start Version End Version
.net Microsoft 6.0.0 (including) 6.0.18 (excluding)
.net Microsoft 7.0.0 (including) 7.0.7 (excluding)
Visual_studio_2022 Microsoft 17.0 (including) 17.0.22 (excluding)
Visual_studio_2022 Microsoft 17.2 (including) 17.2.16 (excluding)
Visual_studio_2022 Microsoft 17.4 (including) 17.4.8 (excluding)
Visual_studio_2022 Microsoft 17.6 (including) 17.6.3 (excluding)
.NET Core on Red Hat Enterprise Linux RedHat rh-dotnet60-dotnet-0:6.0.118-1.el7_9 *
Red Hat Enterprise Linux 8 RedHat dotnet6.0-0:6.0.118-1.el8_8 *
Red Hat Enterprise Linux 8 RedHat dotnet7.0-0:7.0.107-1.el8_8 *
Red Hat Enterprise Linux 8.6 Extended Update Support RedHat dotnet6.0-0:6.0.120-1.el8_6 *
Red Hat Enterprise Linux 9 RedHat dotnet6.0-0:6.0.118-1.el9_2 *
Red Hat Enterprise Linux 9 RedHat dotnet7.0-0:7.0.107-1.el9_2 *
Red Hat Enterprise Linux 9.0 Extended Update Support RedHat dotnet6.0-0:6.0.120-1.el9_0 *
Dotnet6 Ubuntu devel *
Dotnet6 Ubuntu jammy *
Dotnet6 Ubuntu kinetic *
Dotnet6 Ubuntu lunar *
Dotnet6 Ubuntu upstream *
Dotnet7 Ubuntu devel *
Dotnet7 Ubuntu jammy *
Dotnet7 Ubuntu kinetic *
Dotnet7 Ubuntu lunar *
Dotnet7 Ubuntu upstream *

Potential Mitigations

References