.NET Framework Denial of Service Vulnerability
Released: Jan 9, 2024
Last updated: Feb 13, 2024
- Assigning CNA
- Microsoft
- CVE.org link
- CVE-2024-21312
- Impact
- Denial of Service
- Max Severity
- Important
- Weakness
- CVSS Source
- Microsoft
- Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C
- Metrics
- CVSS:3.1 7.5 / 6.7Base score metrics: 7.5 / Temporal score metrics: 6.7
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Exploit Code Maturity
Proof-of-Concept
Remediation Level
Official Fix
Report Confidence
Confirmed
Please see Common Vulnerability Scoring System for more information on the definition of these metrics.
Exploitability
The following table provides an exploitability assessment for this vulnerability at the time of original publication.
- Publicly disclosed
- No
- Exploited
- No
- Exploitability assessment
- Exploitation Less Likely
FAQ
According to the CVSS metric, the privileges required is none (PR:N). What does that mean for this vulnerability?
The score is based on websites/apps that are configured to allow anonymous access without authentication. When multiple attack vectors can be used, we assign a score based on the scenario with the higher risk.
Acknowledgements
- Karel Rymes
Security Updates
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle.
- 3.0.50727.8976
- 3.0.50727.8976
- 3.0.50727.8976
- 3.0.50727.8976
- 4.8.09214.01
- 4.8.09214.01
- 4.8.09214.01
- 4.8.09214.01
- 4.8.09214.01
- 4.8.09214.01
- 4.8.09214.01
- 4.8.09214.01
- 4.8.09214.01
- 4.8.09214.01
- 4.8.09214.01
- 4.8.09214.01
- 3.0.50727.8976
- 3.0.50727.8976
- 4.7.04081.03
- 4.7.04081.03
- 4.7.04081.02
- 4.7.04081.02
- 10.0.14393.6614
- 10.0.14393.6614
- 10.0.14393.6614
- 10.0.14393.6614
- 4.7.04081.03
- 4.7.04081.03
- 4.7.04081.03
- 4.7.04081.03
- 4.7.04081.03
- 4.8.04690.02
- 4.8.04690.02
- 4.8.04690.02
- 4.8.04690.02
- 4.8.04690.02
- 4.8.04690.02
- 4.8.04690.02
- 4.8.04690.02
- 4.8.04690.02
Disclaimer
Revisions
To address a known issue with a broken link, corrected Download links in the Security Updates table. This is an informational change only.
Corrected Download links in the Security Updates table. This is an informational change only.
Corrected Download and Article links in the Security Updates table. This is an informational change only.
Information published.