.NET DLL Hijacking Remote Code Execution Vulnerability
CVE-2023-28260

7.8HIGH

Key Information:

Vendor

Microsoft
Status
.net 6.0
.net 7.0
Microsoft Visual Studio 2022 Version 17.5
Microsoft Visual Studio 2022 Version 17.4
Vendor
CVE Published:
11 April 2023

What is CVE-2023-28260?

The .NET DLL Hijacking vulnerability allows attackers to exploit vulnerable applications by loading malicious DLL files. This can result in unauthorized remote code execution, compromising the integrity and security of affected systems. Software that improperly uses DLL dependencies may be vulnerable, leading to a potential breach of data and functions. It is critical for users and administrators to apply security patches and follow best practices to mitigate risks associated with this vulnerability.

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Affected Version(s)

.NET 6.0 Unknown 6.0.0 < 6.0.16

.NET 7.0 Unknown 7.0.0 < 7.0.5

Microsoft Visual Studio 2022 version 17.0 Unknown 17.0.0 < 17.0.21

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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