CVE-2024-43499
.NET and Visual Studio Denial of Service Vulnerability
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Attend
*SSVC
Descriptions
.NET and Visual Studio Denial of Service Vulnerability
A vulnerability was found in .NET. Specifically .NET 9.0 Core - DoS - (unbounded work factor) in NrbfDecoder component
An update for firefox is now available for Red Hat Enterprise Linux 9. Issues addressed include cross site scripting, denial of service, spoofing, and use-after-free vulnerabilities.
*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:Attend
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2024-08-14 CVE Reserved
- 2024-11-12 CVE Published
- 2025-02-04 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-409: Improper Handling of Highly Compressed Data (Data Amplification)
- CWE-606: Unchecked Input for Loop Condition
CAPEC
References (3)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43499 | 2024-11-12 | |
| https://access.redhat.com/security/cve/CVE-2024-43499 | 2024-11-13 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2323240 | 2024-11-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Microsoft Search vendor "Microsoft" | Microsoft Visual Studio 2022 Version 17.6 Search vendor "Microsoft" for product "Microsoft Visual Studio 2022 Version 17.6" | >= 17.6.0 < 17.6.21 Search vendor "Microsoft" for product "Microsoft Visual Studio 2022 Version 17.6" and version " >= 17.6.0 < 17.6.21" | en |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Microsoft Visual Studio 2022 Version 17.10 Search vendor "Microsoft" for product "Microsoft Visual Studio 2022 Version 17.10" | >= 17.10.0 < 17.10.9 Search vendor "Microsoft" for product "Microsoft Visual Studio 2022 Version 17.10" and version " >= 17.10.0 < 17.10.9" | en |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Microsoft Visual Studio 2022 Version 17.8 Search vendor "Microsoft" for product "Microsoft Visual Studio 2022 Version 17.8" | >= 17.8.0 < 17.8.16 Search vendor "Microsoft" for product "Microsoft Visual Studio 2022 Version 17.8" and version " >= 17.8.0 < 17.8.16" | en |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | Microsoft Visual Studio 2022 Version 17.11 Search vendor "Microsoft" for product "Microsoft Visual Studio 2022 Version 17.11" | >= 17.11.0 < 17.11.6 Search vendor "Microsoft" for product "Microsoft Visual Studio 2022 Version 17.11" and version " >= 17.11.0 < 17.11.6" | en |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | PowerShell 7.5 Search vendor "Microsoft" for product "PowerShell 7.5" | 7.5.0 Search vendor "Microsoft" for product "PowerShell 7.5" and version "7.5.0" | en |
Affected
| ||||||
| Microsoft Search vendor "Microsoft" | .NET 9.0 Search vendor "Microsoft" for product ".NET 9.0" | 9.0.0 Search vendor "Microsoft" for product ".NET 9.0" and version "9.0.0" | en |
Affected
| ||||||