Windows Local Security Authority (LSA) Denial of Service Vulnerability
Published Jul 11, 2023
6.5
MEDIUMCVSS 3.1
EPSS 0.72%
Description
Windows Local Security Authority (LSA) Denial of Service Vulnerability
Affected products
-
- Version 6.2.0StatusaffectedConstraints<6.2.9200.24374
- Version
-
- Version 6.2.0StatusaffectedConstraints<6.2.9200.24374
- Version
-
- Version 6.3.0StatusaffectedConstraints<6.3.9600.21063
- Version 6.3.0StatusaffectedConstraints<6.3.9600.21075
- Version
-
- Version 6.3.0StatusaffectedConstraints<6.3.9600.21063
- Version 6.3.0StatusaffectedConstraints<6.3.9600.21075
- Version
-
- Version 10.0.0StatusaffectedConstraints<10.0.14393.6085
- Version
-
- Version 10.0.0StatusaffectedConstraints<10.0.14393.6085
- Version
-
- Version 10.0.0StatusaffectedConstraints<10.0.17763.4645
- Version
-
- Version 10.0.0StatusaffectedConstraints<10.0.17763.4645
- Version
-
- Version 10.0.0StatusaffectedConstraints<10.0.20348.1850
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Microsoft | Windows Server 2012 | n/a |
| |||||||||
| Microsoft | Windows Server 2012 (Server Core installation) | n/a |
| |||||||||
| Microsoft | Windows Server 2012 R2 | n/a |
| |||||||||
| Microsoft | Windows Server 2012 R2 (Server Core installation) | n/a |
| |||||||||
| Microsoft | Windows Server 2016 | n/a |
| |||||||||
| Microsoft | Windows Server 2016 (Server Core installation) | n/a |
| |||||||||
| Microsoft | Windows Server 2019 | n/a |
| |||||||||
| Microsoft | Windows Server 2019 (Server Core installation) | n/a |
| |||||||||
| Microsoft | Windows Server 2022 | n/a |
|
- n/a
- r2
- n/a
- n/a
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
1 other source (NVD) ▾
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
PartialDecision
n/aAssessed Jul 8, 2024 · SSVC 2.0.3
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.72% (0.00720) | 52.20th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.68% (0.00676) | 47.22th | v5 (v2026.06.15) |
| Mar 30, 2025 | 0.88% (0.00880) | 73.25th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.53% (0.03527) | 79.19th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.71% (0.00713) | 70.64th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.10% (0.00101) | 43.25th | v3 (v2023.03.01) |
| Jun 12, 2024 | 0.06% (0.00056) | 23.20th | v3 (v2023.03.01) |
| Jan 1, 2024 | 0.06% (0.00056) | 21.19th | v3 (v2023.03.01) |
| Nov 28, 2023 | 0.06% (0.00064) | 26.47th | v3 (v2023.03.01) |
| Oct 26, 2023 | 0.08% (0.00080) | 33.46th | v3 (v2023.03.01) |
| Jul 15, 2023 | 0.06% (0.00059) | 23.01th | v3 (v2023.03.01) |
| Jul 12, 2023 | 0.04% (0.00044) | 10.64th | v3 (v2023.03.01) |
No CWE recorded.
References (1)
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35331 vendor-advisoryPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35331 | vendor-advisoryPatchVendor Advisory |
Change history (0)
No recorded changes yet.