.NET and Visual Studio Remote Code Execution Vulnerability
🔗 CVE IDs covered (1)
📋 Description
According to the CVSS metrics, successful exploitation of this vulnerability could lead to minor loss of confidentiality (C:L), integrity (I:L) and availability (A:L). What does that mean for this vulnerability? While we cannot rule out the impact to Confidentiality, Integrity, and Availability, the ability to exploit this vulnerability by itself is limited. An attacker would need to combine this with other vulnerabilities to perform an attack.
According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do? Exploitation of this vulnerability requires that a user trigger the payload in the application.
According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires an attacker to chain other vulnerabilities in order to successfully gain unauthorized access to the target environment.
🎯 Affected products10
- .NET 5.0
- .NET 6.0
- .NET Core 3.1
- Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)
- Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)
- Microsoft Visual Studio 2019 version 16.9 (includes 16.0 - 16.8)
- Microsoft Visual Studio 2022 version 17.0
- PowerShell 7.0
- PowerShell 7.1
- PowerShell 7.2
✅ Remediation
KBRelease Notes (Security Update) — fixed build 16.7.26 KBRelease Notes (Security Update) — fixed build 16.9.18 KBRelease Notes (Security Update) — fixed build 16.11.11 KBRelease Notes (Security Update) — fixed build 17.0.7 KBRelease Notes (Security Update) — fixed build 5.0.15 KBRelease Notes (Security Update) — fixed build 6.0.3 KBRelease Notes (Security Update) — fixed build 3.1.23 KBRelease Notes (Security Update) — fixed build 7.2.2 KBRelease Notes (Security Update) — fixed build 7.0.9 KBRelease Notes (Security Update) — fixed build 7.1.6
🔗 References (15)
- advisoryhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-24512
- patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2019 version 16.7
- referencehttps://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.7
- patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2019 version 16.9
- referencehttps://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.9
- patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2019 version 16.11
- referencehttps://docs.microsoft.com/en-us/visualstudio/releases/2019/release-notes-v16.11
- patchhttps://my.visualstudio.com/Downloads?q=Visual Studio 2022 version 17.0
- referencehttps://docs.microsoft.com/en-us/visualstudio/releases/2022/release-notes
- patchhttps://dotnet.microsoft.com/download/dotnet/5.0
- referencehttps://github.com/dotnet/announcements/issues/213
- patchhttps://dotnet.microsoft.com/download/dotnet/6.0
- patchhttps://dotnet.microsoft.com/download/dotnet-core/3.1
- patchhttps://github.com/PowerShell/PowerShell#get-powershell
- referencehttps://github.com/PowerShell/Announcements/issues/29