CVE-2024-21319
Microsoft Identity Denial of service vulnerability
Severity Score
6.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Microsoft Identity Denial of service vulnerability
Vulnerabilidad de denegación de servicio de identidad de Microsoft
A Denial of Service vulnerability was found in .NET Core project templates that utilize JWT-based authentication tokens. This issue may allow an unauthenticated client to consume arbitrarily large amounts of server memory, potentially triggering an out-of-memory condition on the server and making the server no longer able to respond to legitimate requests.
*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
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2023-12-08 CVE Reserved
- 2024-01-09 CVE Published
- 2024-08-01 CVE Updated
- 2024-08-17 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-20: Improper Input Validation
- CWE-400: Uncontrolled Resource Consumption
CAPEC
References (3)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21319 | 2024-05-29 |
| URL | Date | SRC |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2024-21319 | 2024-01-15 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2257566 | 2024-01-15 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | .net Search vendor "Microsoft" for product ".net" | >= 6.0.0 < 6.0.26 Search vendor "Microsoft" for product ".net" and version " >= 6.0.0 < 6.0.26" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | .net Search vendor "Microsoft" for product ".net" | >= 7.0.0 < 7.0.15 Search vendor "Microsoft" for product ".net" and version " >= 7.0.0 < 7.0.15" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | .net Search vendor "Microsoft" for product ".net" | >= 8.0.0 < 8.0.1 Search vendor "Microsoft" for product ".net" and version " >= 8.0.0 < 8.0.1" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Identity Model Search vendor "Microsoft" for product "Identity Model" | >= 5.0.0 < 5.7.0 Search vendor "Microsoft" for product "Identity Model" and version " >= 5.0.0 < 5.7.0" | .net |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Identity Model Search vendor "Microsoft" for product "Identity Model" | >= 6.0.0 < 6.34.0 Search vendor "Microsoft" for product "Identity Model" and version " >= 6.0.0 < 6.34.0" | .net |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Identity Model Search vendor "Microsoft" for product "Identity Model" | >= 7.0.0 < 7.1.2 Search vendor "Microsoft" for product "Identity Model" and version " >= 7.0.0 < 7.1.2" | .net |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Visual Studio 2022 Search vendor "Microsoft" for product "Visual Studio 2022" | >= 17.2.0 < 17.2.23 Search vendor "Microsoft" for product "Visual Studio 2022" and version " >= 17.2.0 < 17.2.23" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Visual Studio 2022 Search vendor "Microsoft" for product "Visual Studio 2022" | >= 17.4.0 < 17.4.15 Search vendor "Microsoft" for product "Visual Studio 2022" and version " >= 17.4.0 < 17.4.15" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Visual Studio 2022 Search vendor "Microsoft" for product "Visual Studio 2022" | >= 17.6.0 < 17.6.11 Search vendor "Microsoft" for product "Visual Studio 2022" and version " >= 17.6.0 < 17.6.11" | - |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Visual Studio 2022 Search vendor "Microsoft" for product "Visual Studio 2022" | >= 17.8.0 < 17.8.4 Search vendor "Microsoft" for product "Visual Studio 2022" and version " >= 17.8.0 < 17.8.4" | - |
Affected
| ||||||