Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:nuget/Microsoft.NETCore.App.Host.rhel.6-x64@3.1.6
Typenuget
Namespace
NameMicrosoft.NETCore.App.Host.rhel.6-x64
Version3.1.6
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version3.1.12
Latest_non_vulnerable_version3.1.12
Affected_by_vulnerabilities
0
url VCID-757k-8968-xkbx
vulnerability_id VCID-757k-8968-xkbx
summary 
Denial of service in .NET core
.NET Core and Visual Studio Denial of Service Vulnerability due to a vulnerability which exists when creating HTTPS web request during X509 certificate chain building.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-1721.json
reference_id
reference_type
scores
0
value 6.5
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-1721.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-1721
reference_id
reference_type
scores
0
value 0.09338
scoring_system epss
scoring_elements 0.92773
published_at 2026-04-18T12:55:00Z
1
value 0.09338
scoring_system epss
scoring_elements 0.92733
published_at 2026-04-01T12:55:00Z
2
value 0.09338
scoring_system epss
scoring_elements 0.9274
published_at 2026-04-02T12:55:00Z
3
value 0.09338
scoring_system epss
scoring_elements 0.92746
published_at 2026-04-04T12:55:00Z
4
value 0.09338
scoring_system epss
scoring_elements 0.92743
published_at 2026-04-07T12:55:00Z
5
value 0.09338
scoring_system epss
scoring_elements 0.92753
published_at 2026-04-08T12:55:00Z
6
value 0.09338
scoring_system epss
scoring_elements 0.92758
published_at 2026-04-09T12:55:00Z
7
value 0.09338
scoring_system epss
scoring_elements 0.92763
published_at 2026-04-11T12:55:00Z
8
value 0.09338
scoring_system epss
scoring_elements 0.92762
published_at 2026-04-13T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-1721
2
reference_url https://github.com/dotnet/announcements/issues/175
reference_id
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/dotnet/announcements/issues/175
3
reference_url https://github.com/dotnet/runtime/issues/48067
reference_id
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/dotnet/runtime/issues/48067
4
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-1721
reference_id
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-1721
5
reference_url https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721
reference_id
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721
6
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1926918
reference_id 1926918
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1926918
7
reference_url https://security.archlinux.org/ASA-202103-16
reference_id ASA-202103-16
reference_type
scores
url https://security.archlinux.org/ASA-202103-16
8
reference_url https://security.archlinux.org/ASA-202103-17
reference_id ASA-202103-17
reference_type
scores
url https://security.archlinux.org/ASA-202103-17
9
reference_url https://security.archlinux.org/AVG-1449
reference_id AVG-1449
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1449
10
reference_url https://github.com/advisories/GHSA-3gp9-h8hw-pxpw
reference_id GHSA-3gp9-h8hw-pxpw
reference_type
scores
0
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-3gp9-h8hw-pxpw
11
reference_url https://access.redhat.com/errata/RHSA-2021:0470
reference_id RHSA-2021:0470
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:0470
12
reference_url https://access.redhat.com/errata/RHSA-2021:0471
reference_id RHSA-2021:0471
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:0471
13
reference_url https://access.redhat.com/errata/RHSA-2021:0472
reference_id RHSA-2021:0472
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:0472
14
reference_url https://access.redhat.com/errata/RHSA-2021:0473
reference_id RHSA-2021:0473
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:0473
15
reference_url https://access.redhat.com/errata/RHSA-2021:0474
reference_id RHSA-2021:0474
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:0474
16
reference_url https://access.redhat.com/errata/RHSA-2021:0476
reference_id RHSA-2021:0476
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:0476
fixed_packages
0
url pkg:nuget/Microsoft.NETCore.App.Host.rhel.6-x64@3.1.12
purl pkg:nuget/Microsoft.NETCore.App.Host.rhel.6-x64@3.1.12
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.NETCore.App.Host.rhel.6-x64@3.1.12
aliases CVE-2021-1721, GHSA-3gp9-h8hw-pxpw
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-757k-8968-xkbx
Fixing_vulnerabilities
Risk_score4.0
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.NETCore.App.Host.rhel.6-x64@3.1.6