CVE-2021-26423

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Source
https://cve.org/CVERecord?id=CVE-2021-26423
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-26423.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-26423
Aliases
Downstream
Published
2021-08-12T18:15:08.537Z
Modified
2026-03-15T14:30:47.616905Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

.NET Core and Visual Studio Denial of Service Vulnerability

References

Affected packages

Git / github.com/dotnet/core

Affected ranges

Type
GIT
Repo
https://github.com/dotnet/core
Events
Introduced
62bcac3998e1168f4a34b775a06d6451b5ffca7b
Last affected
532b35ca2acfb62e831768ba07401212877ac104
Introduced
5c0a0489d157ca82fca6f9b73c682f118e8c4a8a
Last affected
532b35ca2acfb62e831768ba07401212877ac104
Database specific 
{
    "versions": [
        {
            "introduced": "5.0"
        },
        {
            "last_affected": "5.0.8"
        },
        {
            "introduced": "3.1"
        },
        {
            "last_affected": "3.1.17"
        }
    ]
}
Type
GIT
Repo
https://github.com/powershell/powershell
Events
Introduced
b54b188c1804d4dcebb09a8be3a67916abd94fd7
Fixed
6e5e7f595fb4c33150679ebb4d13ba5e1f682e76
Introduced
fa01333bfeef5dd7769143e2b4ec7ffdb70c62c8
Fixed
3e91b1e4e0cd12f3742c3f0265aecf68dd13f969
Database specific 
{
    "versions": [
        {
            "introduced": "7.0"
        },
        {
            "fixed": "7.0.7"
        },
        {
            "introduced": "7.1"
        },
        {
            "fixed": "7.1.4"
        }
    ]
}

Affected versions

v2.*
v2.1.24
v2.1.25
v3.*
v3.1.10
v3.1.11
v3.1.12
v3.1.13
v3.1.14
v3.1.15
v3.1.16
v3.1.17
v5.*
v5.0.0
v5.0.1
v5.0.2
v5.0.3
v5.0.4
v5.0.5
v5.0.6
v5.0.7
v5.0.8
v6.*
v6.0.0-preview.1
v6.0.0-preview.2
v6.0.0-preview.3
v6.0.0-preview.4
v6.0.0-preview.5

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "2.1"
            },
            {
                "last_affected": "2.1.28"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "15.0"
            },
            {
                "last_affected": "15.9"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "16.0"
            },
            {
                "last_affected": "16.10"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "8.10"
            }
        ]
    }
]
source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-26423.json"