.NET Core and Visual Studio Denial of Service Vulnerability
Published Sep 12, 2023
6.5
MEDIUMCVSS 3.1
EPSS 4.91%
Description
.NET Core and Visual Studio Denial of Service Vulnerability
Affected products
-
- Version 17.2.0StatusaffectedConstraints<17.2.21
- Version
-
- Version 17.4.0StatusaffectedConstraints<17.4.13
- Version
-
- Version 17.6.0StatusaffectedConstraints<17.6.9
- Version
-
- Version 17.7.0StatusaffectedConstraints<17.6.9
- Version
-
- Version 7.2.0StatusaffectedConstraints<7.2.14
- Version
-
- Version 7.3.0StatusaffectedConstraints<7.2.14
- Version
-
- Version 6.0.0StatusaffectedConstraints<6.0.24
- Version 7.0.0StatusaffectedConstraints<7.0.13
- 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 | Microsoft Visual Studio 2022 version 17.2 | n/a |
| |||||||||
| Microsoft | Microsoft Visual Studio 2022 version 17.4 | n/a |
| |||||||||
| Microsoft | Microsoft Visual Studio 2022 version 17.6 | n/a |
| |||||||||
| Microsoft | Microsoft Visual Studio 2022 version 17.7 | n/a |
| |||||||||
| Microsoft | PowerShell 7.2 | n/a |
| |||||||||
| Microsoft | PowerShell 7.3 | n/a |
| |||||||||
| Microsoft | n/a | n/a |
|
- 6.0.0
- 7.0.0
- ≥ 17.2 · < 17.2.19
- ≥ 17.4 · < 17.4.11
- ≥ 17.6 · < 17.6.7
- ≥ 17.7 · < 17.7.4
No data.
.NET Core on Red Hat Enterprise Linux
rh-dotnet60-dotnet-0:6.0.122-1.el7_9
Fixed · RHSA-2023:5142
.NET Core on Red Hat Enterprise Linux
rh-dotnet60-dotnet-0:6.0.124-1.el7_9
Fixed · RHSA-2023:6249
Red Hat Enterprise Linux 8
dotnet6.0-0:6.0.122-1.el8_8
Fixed · RHSA-2023:5144
Red Hat Enterprise Linux 8
dotnet6.0-0:6.0.124-1.el8_8
Fixed · RHSA-2023:6245
Red Hat Enterprise Linux 8
dotnet7.0-0:7.0.111-1.el8_8
Fixed · RHSA-2023:5145
Red Hat Enterprise Linux 8
dotnet7.0-0:7.0.113-1.el8_8
Fixed · RHSA-2023:6247
Red Hat Enterprise Linux 9
dotnet6.0-0:6.0.122-1.el9_2
Fixed · RHSA-2023:5143
Red Hat Enterprise Linux 9
dotnet6.0-0:6.0.124-1.el9_2
Fixed · RHSA-2023:6242
Red Hat Enterprise Linux 9
dotnet7.0-0:7.0.111-1.el9_2
Fixed · RHSA-2023:5146
Red Hat Enterprise Linux 9
dotnet7.0-0:7.0.113-1.el9_2
Fixed · RHSA-2023:6246
.NET 6.0 on Red Hat Enterprise Linux
rh-dotnet60
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| .NET Core on Red Hat Enterprise Linux | rh-dotnet60-dotnet-0:6.0.122-1.el7_9 | Fixed | RHSA-2023:5142 |
| .NET Core on Red Hat Enterprise Linux | rh-dotnet60-dotnet-0:6.0.124-1.el7_9 | Fixed | RHSA-2023:6249 |
| Red Hat Enterprise Linux 8 | dotnet6.0-0:6.0.122-1.el8_8 | Fixed | RHSA-2023:5144 |
| Red Hat Enterprise Linux 8 | dotnet6.0-0:6.0.124-1.el8_8 | Fixed | RHSA-2023:6245 |
| Red Hat Enterprise Linux 8 | dotnet7.0-0:7.0.111-1.el8_8 | Fixed | RHSA-2023:5145 |
| Red Hat Enterprise Linux 8 | dotnet7.0-0:7.0.113-1.el8_8 | Fixed | RHSA-2023:6247 |
| Red Hat Enterprise Linux 9 | dotnet6.0-0:6.0.122-1.el9_2 | Fixed | RHSA-2023:5143 |
| Red Hat Enterprise Linux 9 | dotnet6.0-0:6.0.124-1.el9_2 | Fixed | RHSA-2023:6242 |
| Red Hat Enterprise Linux 9 | dotnet7.0-0:7.0.111-1.el9_2 | Fixed | RHSA-2023:5146 |
| Red Hat Enterprise Linux 9 | dotnet7.0-0:7.0.113-1.el9_2 | Fixed | RHSA-2023:6246 |
| .NET 6.0 on Red Hat Enterprise Linux | rh-dotnet60 | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat mitigation
Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
1 other source (CVE.org) ▾
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
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 May 29, 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 (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.91% (0.04909) | 91.83th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.70% (0.04700) | 90.61th | v5 (v2026.06.15) |
| Nov 21, 2025 | 1.06% (0.01064) | 77.01th | v4 (v2025.03.14) |
| Nov 18, 2025 | 7.56% (0.07565) | 90.92th | v4 (v2025.03.14) |
| Apr 13, 2025 | 1.19% (0.01189) | 77.02th | v4 (v2025.03.14) |
| Mar 30, 2025 | 7.56% (0.07565) | 91.00th | v4 (v2025.03.14) |
| Mar 29, 2025 | 20.05% (0.20053) | 92.63th | v4 (v2025.03.14) |
| Mar 19, 2025 | 7.56% (0.07565) | 90.75th | v4 (v2025.03.14) |
| Mar 17, 2025 | 12.91% (0.12907) | 93.49th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00109) | 45.73th | v3 (v2023.03.01) |
| Jun 15, 2024 | 0.07% (0.00065) | 28.83th | v3 (v2023.03.01) |
| Apr 20, 2024 | 0.06% (0.00063) | 26.41th | v3 (v2023.03.01) |
| Apr 7, 2024 | 0.07% (0.00071) | 29.53th | v3 (v2023.03.01) |
| Mar 4, 2024 | 0.10% (0.00100) | 40.10th | v3 (v2023.03.01) |
| Feb 15, 2024 | 0.16% (0.00162) | 51.55th | v3 (v2023.03.01) |
| Jan 30, 2024 | 0.19% (0.00191) | 56.73th | v3 (v2023.03.01) |
| Jan 22, 2024 | 0.26% (0.00255) | 63.38th | v3 (v2023.03.01) |
| Dec 28, 2023 | 0.19% (0.00191) | 56.66th | v3 (v2023.03.01) |
| Nov 25, 2023 | 0.14% (0.00141) | 49.71th | v3 (v2023.03.01) |
| Nov 17, 2023 | 0.10% (0.00099) | 40.92th | v3 (v2023.03.01) |
| Sep 15, 2023 | 0.07% (0.00069) | 28.64th | v3 (v2023.03.01) |
| Sep 13, 2023 | 0.05% (0.00046) | 14.01th | v3 (v2023.03.01) |
References (8)
- https://access.redhat.com/security/cve/CVE-2023-36799 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2237317 Issue Tracking
- https://devblogs.microsoft.com/dotnet/september-2023-updates/
- https://github.com/advisories/GHSA-h3hv-63q5-jgpr Advisory
- https://github.com/dotnet/runtime/security/advisories/GHSA-h3hv-63q5-jgpr
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36799 vendor-advisoryPatchVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-36799
- https://www.cve.org/CVERecord?id=CVE-2023-36799
Change history (0)
No recorded changes yet.