CVE-2023-36038 json
ASP.NET Core Denial of Service Vulnerability
published 2023-11-14 2 y ago modified 2026-09-08 2 mo ago also BIT-aspnet-core-2023-36038 , BIT-dotnet-2023-36038 , BIT-dotnet-sdk-2023-36038 , EUVD-2023-40022
- cvss
- 8.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.8%
- EPSS 2.8% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
ASP.NET Core Denial of Service Vulnerability
Patch / fix
- bitnami aspnet-core 8.0.1
- bitnami dotnet 8.0.0
- bitnami dotnet-sdk 8.0.0
- Microsoft ASP.NET Core 8.0 8.0.0
- Microsoft Microsoft Visual Studio 2022 version 17.2 17.2.22
- Microsoft Microsoft Visual Studio 2022 version 17.4 17.4.14
- Microsoft Microsoft Visual Studio 2022 version 17.6 17.6.10
- Microsoft Microsoft Visual Studio 2022 version 17.7 17.7.7
- Microsoft .NET 8.0 8.0.0
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-24-165-04 updated cvss 8.2
Siemens ST7 ScadaConnect
-
Siemens ST7 ScadaConnect (6NH7997-5DA10-0AA0) <V1.1affected: fixed in V1.1 support.industry.siemens.com
Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
2.78% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H/E:U/RL:O/RC:C |
| CNA | 3.1 | 8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| OSV | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| ecosystem | package | affected | fixed in |
|---|---|---|---|
| bitnami | aspnet-core | >=8.0.0, <8.0.1 |
8.0.1 |
| bitnami | dotnet | <8.0.0 >=8.0.0-rc1, <=8.0.0-rc1 >=8.0.0-rc2, <=8.0.0-rc2 |
8.0.0 |
| bitnami | dotnet-sdk | <8.0.0 >=8.0.0-rc1, <=8.0.0-rc1 >=8.0.0-rc2, <=8.0.0-rc2 |
8.0.0 |
Affected products
- Microsoft ASP.NET Core 8.0
- Microsoft Microsoft Visual Studio 2022 version 17.2
- Microsoft Microsoft Visual Studio 2022 version 17.4
- Microsoft Microsoft Visual Studio 2022 version 17.6
- Microsoft Microsoft Visual Studio 2022 version 17.7
- Microsoft .NET 8.0
Classification
- Weakness
-
- CWE-400 Uncontrolled Resource Consumption
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2023-36038
vendor-advisory, patch, advisory, web
-
nvd.nist.gov
/vuln/detail/CVE-2023-36038
web
Sources
- CVE List CVE-2023-36038
- NVD CVE-2023-36038
- OSV BIT-aspnet-core-2023-36038
- OSV BIT-dotnet-2023-36038
- OSV BIT-dotnet-sdk-2023-36038
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.