SB2019010815 - Denial of service in Microsoft ASP.NET Core
Published: January 8, 2019
Security Bulletin ID
SB2019010815
Severity
Low
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Improper input validation (CVE-ID: CVE-2019-0548)
The vulnerability allows a remote attacker to cause DoS condition on the target system.The weakness exists in the way that .NET Core handles specially crafted requests. A remote attacker can send specially crafted requests to an .NET Core web application and cause service crash.
2) Improper input validation (CVE-ID: CVE-2019-0564)
The vulnerability allows a remote attacker to cause DoS condition on the target system.The weakness exists in the way that .NET Core handles specially crafted requests. A remote attacker can send specially crafted requests to an .NET Core web application and cause service crash.
Remediation
Install update from vendor's website.