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CVE-2023-38180: Microsoft .NET Core and Visual Studio Denial-of-Service Vulnerability

criticalknown exploitedCVE-2023-38180
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
Microsoft .NET Core and Visual Studio contain an unspecified vulnerability that allows for denial-of-service (DoS).

CSIRTS triage

vendor: Microsoftproduct: .NET Core and Visual StudioDenial of service
What
Microsoft .NET Core and Visual Studio contain an unspecified vulnerability that allows for denial-of-service (DoS).
Who is affected
Users of Microsoft .NET Core and Visual Studio are affected.
Urgency
Remediation is urgent as the vulnerability is actively exploited and classified as critical.
Action
Install the latest updates for .NET Core and Visual Studio.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source
CISA Known Exploited Vulnerabilities (US · database · site)
Severity
critical
Published
2023-08-09
Exploitation
Observed in the wild (CISA KEV)

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2023-38180

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2023-38180coverage & exploitation statusNVD · CVE.org

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