| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Improperly implemented security check for standard in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature over a network. |
| Reliance on untrusted inputs in a security decision in Microsoft PowerShell allows an unauthorized attacker to execute code over a network. |
| .NET Core and Visual Studio Information Disclosure Vulnerability |
| Relative path traversal in Windows PowerShell allows an authorized attacker to execute code over a network. |
| A denial of service vulnerability exists when .NET Core or .NET Framework improperly handles web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Core or .NET Framework web application. The vulnerability can be exploited remotely, without authentication.
A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Core or .NET Framework application.
The update addresses the vulnerability by correcting how the .NET Core or .NET Framework web application handles web requests. |
| Improper neutralization of special elements used in a command ('command injection') in Microsoft PowerShell allows an authorized attacker to execute code locally. |
| Incorrect default permissions in Microsoft PowerShell allows an authorized attacker to elevate privileges locally. |
| Server-side request forgery (ssrf) in Microsoft PowerShell Core allows an unauthorized attacker to disclose information over a network. |
| Improper control of generation of code ('code injection') in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally. |
| Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code over a network. |
| Uncontrolled resource consumption in .NET allows an unauthorized attacker to deny service over a network. |
| Improper input validation in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally. |
| .NET Remote Code Execution Vulnerability |
| Improper access control in Microsoft PowerShell allows an authorized attacker to elevate privileges locally. |
| <p>A security feature bypass vulnerability exists in the PowerShellGet V2 module. An attacker who successfully exploited this vulnerability could bypass WDAC (Windows Defender Application Control) policy and execute arbitrary code on a policy locked-down machine.</p>
<p>An attacker must have administrator privileges to create a configuration that includes installing PowerShellGet V2 module onto a machine from the PowerShell Gallery. The WDAC policy must be configured to allow the module to run. After this is done, PowerShell script can be injected and run fully trusted, allowing the attacker arbitrary code execution on the machine.</p>
<p>The update addresses the vulnerability by changing how URLs are processed.</p> |
| <p>A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement. An attacker who successfully exploited this vulnerability could execute PowerShell commands that would be blocked by WDAC.</p>
<p>To exploit the vulnerability, an attacker need administrator access on a local machine where PowerShell is running. The attacker could then connect to a PowerShell session and send commands to execute arbitrary code.</p>
<p>The update addresses the vulnerability by correcting how PowerShell commands are validated when WDAC protection is enabled.</p> |
| An elevation of privilege vulnerability exists in Git for Visual Studio when it improperly parses configuration files. An attacker who successfully exploited the vulnerability could execute code in the context of another local user.
To exploit the vulnerability, an authenticated attacker would need to modify Git configuration files on a system prior to a full installation of the application. The attacker would then need to convince another user on the system to execute specific Git commands.
The update addresses the issue by changing the permissions required to edit configuration files. |
| Untrusted search path in .NET and Visual Studio allows an unauthorized attacker to execute code over a network. |
| Improper restriction of communication channel to intended endpoints in Windows PowerShell allows an authorized attacker to elevate privileges locally. |
| .NET and Visual Studio Denial of Service Vulnerability |
