SB20230808137 - Information disclosure in Microsoft ASP.NET Core SignalR and Visual Studio
Published: August 8, 2023 Updated: August 10, 2023
Security Bulletin ID
SB20230808137
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Information disclosure (CVE-ID: CVE-2023-35391)
The vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to excessive data output by the application in ASP.NET Core SignalR and Visual Studio. A local user can gain unauthorized access to sensitive information on the system.
Remediation
Install update from vendor's website.