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EUVD-2021-2231Published

ASP.NET Core Denial of Service Vulnerability

Exact source revision recorded 9 Nov 2026 22:11:02 UTC. It does not establish the source's current position. Latest evidence.

Recorded JSON

euvd · EUVD-2021-2231

Published

ASP.NET Core Denial of Service Vulnerability

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Jun 8, 2021, 10:46:26 PM

dateUpdated: Oct 7, 2026, 4:12:06 PM

4 related source bulletins · separate from aliases

RHSA-2021:2351: Red Hat Security Advisory: .NET 5.0 on RHEL 7 security and bugfix update

CVE-2021-31957

RHSA-2021:2350: Red Hat Security Advisory: .NET Core 3.1 on RHEL 7 security and bugfix update

CVE-2021-31957

RHSA-2021:2352: Red Hat Security Advisory: .NET Core 3.1 security and bugfix update

CVE-2021-31957

RHSA-2021:2353: Red Hat Security Advisory: .NET 5.0 security and bugfix update

CVE-2021-31957

Source published
Jun 8, 2021, 10:46:26 PM (timezone not stated)
Source modified
Oct 7, 2026, 4:12:06 PM (timezone not stated)
Observed here
9 Nov 2026 22:11:02 UTC
Source terms
ENISA EUVD · source terms and attribution apply

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.

EUVD CVSS 3.1 · 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 11 Nov 12:06 UTC · 274 of 275 readable · 273 fully read · documentation 469/469 current

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