CVE-2020-0602
dotnet: Denial of service via backpressure issue
Severity Score
7.5
*CVSS v3.1
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'.
Se presenta una vulnerabilidad de denegación de servicio cuando ASP.NET Core maneja inapropiadamente las peticiones web, también se conoce como "ASP.NET Core Denial of Service Vulnerability".
A denial of service flaw was found in ASP.NET Core. An unauthenticated, remote attacker could exploit this vulnerability by sending specially crafted requests to an ASP.NET Core application. The highest threat from this flaw is system availability.
*Credits:
N/A
CVSS Scores
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
- 2019-11-04 CVE Reserved
- 2020-01-14 CVE Published
- 2024-06-11 EPSS Updated
- 2024-08-04 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (5)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0602 | 2021-07-21 |
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2020:0130 | 2021-07-21 | |
| https://access.redhat.com/errata/RHSA-2020:0134 | 2021-07-21 | |
| https://access.redhat.com/security/cve/CVE-2020-0602 | 2020-01-16 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1789623 | 2020-01-16 |
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" | 3.0 Search vendor "Microsoft" for product "Asp.net Core" and version "3.0" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Asp.net Core Search vendor "Microsoft" for product "Asp.net Core" | 3.1 Search vendor "Microsoft" for product "Asp.net Core" and version "3.1" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux" | 8.0 Search vendor "Redhat" for product "Enterprise Linux" and version "8.0" | - |
Affected
| ||||||
| Redhat Search vendor "Redhat" | Enterprise Linux Eus Search vendor "Redhat" for product "Enterprise Linux Eus" | 8.1 Search vendor "Redhat" for product "Enterprise Linux Eus" and version "8.1" | - |
Affected
| ||||||