CVE-2023-38180 KEV
7.5
HIGH · CVSS 3.1 · EPSS 14% (pctl 96)
Patch first
On CISA KEV — known exploited in the wild, due 2023-08-30.
Description
.NET and Visual Studio Denial of Service Vulnerability
Scoring
| CVSS | 7.5 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| EPSS | 14.02% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-400 |
| On CISA KEV | yes — remediate by 2023-08-30 |
| Public exploit | none known |
| Published | 2023-08-08 |
| Last modified | 2026-08-10 |
CISA KEV
| Name | Microsoft .NET Core and Visual Studio Denial-of-Service Vulnerability |
|---|---|
| Added | 2023-08-09 |
| Due | 2023-08-30 |
| Vendor / product | Microsoft / .NET Core and Visual Studio |
| Ransomware use | none reported |
Affected (4)
| Vendor | Product |
|---|---|
| fedoraproject | fedora |
| microsoft | .net |
| microsoft | asp.net core |
| microsoft | visual studio 2022 |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38180
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CL2L4WE5QRT7WEXANYXSKSU43APC5N2V/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NWVZFKTLNMNKPZ755EMRYIA6GHFOWGKY/
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38180
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-38180
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