Home/CVE/.NET Denial of Service Vulnerability
CVE

CVE-2024-21404

.NET Denial of Service Vulnerability

.NET Denial of Service Vulnerability.

HIGH · CVSS 7.5 EPSS 0.0291
Schedule remediation
  • SSVC automatable: yes - attacks can be scripted at scale
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-476NULL Pointer Dereference
▤

Affected Products & Versions

6
microsoft asp.net core>= 6.0.0 and < 6.0.27
microsoft asp.net core>= 7.0.0 and < 7.0.16
microsoft asp.net core>= 8.0.0 and < 8.0.2
microsoft visual studio 2022>= 17.4.0 and < 17.4.16
microsoft visual studio 2022>= 17.6.0 and < 17.6.12
microsoft visual studio 2022>= 17.8.0 and < 17.8.7
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Scoring & Timeline

7.5
HIGH · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 Feb 2024 · 06:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
yes
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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Vendor Advisories

17
rhsaRHSA-2024:3340Important
rhsaRHSA-2024:2843Important
usnUSN-6634-1
msrcCVE-2024-21404Denial of Service
rhsaRHSA-2024:0814Important
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