CVE-2021-1721

Source
https://cve.org/CVERecord?id=CVE-2021-1721
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-1721.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-1721
Aliases
Downstream
Published
2021-02-25T23:15:13.210Z
Modified
2026-03-14T10:37:47.817030Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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
Database specific
{
    "versions": [
        {
            "introduced": "5.0"
        },
        {
            "last_affected": "5.0.2"
        },
        {
            "introduced": "2.1"
        },
        {
            "last_affected": "2.1.24"
        },
        {
            "introduced": "3.1"
        },
        {
            "last_affected": "3.1.11"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0"
        }
    ]
}
Type
GIT
Repo
https://github.com/powershell/powershell
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
Database specific
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.1"
        }
    ]
}

Affected versions

v2.*
v2.1.24
v3.*
v3.1.10
v3.1.11
v5.*
v5.0.0
v5.0.1
v5.0.2

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-1721.json"
unresolved_ranges
[
    {
        "events": [
            {
                "introduced": "15.0"
            },
            {
                "last_affected": "15.9"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "16.0"
            },
            {
                "last_affected": "16.8"
            }
        ]
    }
]