CVE-2019-0548
Core: AspNetCoreModule WebSocket DOS
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A denial of service vulnerability exists when ASP.NET Core improperly handles web requests, aka "ASP.NET Core Denial of Service Vulnerability." This affects ASP.NET Core 2.2, ASP.NET Core 2.1. This CVE ID is unique from CVE-2019-0564.
Existe una vulnerabilidad de denegación de servicio (DoS) cuando ASP.NET Core gestiona peticiones web de manera incorrecta. Esta vulnerabilidad también se conoce como "ASP.NET Core Denial of Service Vulnerability". Esto afecta a ASP.NET Core 2.2 y ASP.NET Core 2.1. El ID de este CVE es diferente de CVE-2019-0564.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2018-11-26 CVE Reserved
- 2019-01-08 CVE Published
- 2024-08-04 CVE Updated
- 2024-09-23 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-19: Data Processing Errors
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (5)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/106410 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0548 | 2019-01-15 |
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2019:0040 | 2019-01-15 | |
| https://access.redhat.com/security/cve/CVE-2019-0548 | 2019-01-09 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1660636 | 2019-01-09 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | Asp.net Core Search vendor "Microsoft" for product "Asp.net Core" | 2.1 Search vendor "Microsoft" for product "Asp.net Core" and version "2.1" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Asp.net Core Search vendor "Microsoft" for product "Asp.net Core" | 2.2 Search vendor "Microsoft" for product "Asp.net Core" and version "2.2" | - |
Affected
| ||||||