{"url":"http://public2.vulnerablecode.io/api/packages/307512?format=json","purl":"pkg:nuget/Microsoft.NETCore.App.Runtime.android-x86@5.0.1","type":"nuget","namespace":"","name":"Microsoft.NETCore.App.Runtime.android-x86","version":"5.0.1","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"5.0.3","latest_non_vulnerable_version":"5.0.3","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/54630?format=json","vulnerability_id":"VCID-757k-8968-xkbx","summary":"Denial of service in .NET core\n.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":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-1721.json","reference_id":"","reference_type":"","scores":[{"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"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-1721","reference_id":"","reference_type":"","scores":[{"value":"0.09338","scoring_system":"epss","scoring_elements":"0.92779","published_at":"2026-04-29T12:55:00Z"},{"value":"0.09338","scoring_system":"epss","scoring_elements":"0.92762","published_at":"2026-04-13T12:55:00Z"},{"value":"0.09338","scoring_system":"epss","scoring_elements":"0.92746","published_at":"2026-04-04T12:55:00Z"},{"value":"0.09338","scoring_system":"epss","scoring_elements":"0.92743","published_at":"2026-04-07T12:55:00Z"},{"value":"0.09338","scoring_system":"epss","scoring_elements":"0.92753","published_at":"2026-04-08T12:55:00Z"},{"value":"0.09338","scoring_system":"epss","scoring_elements":"0.92758","published_at":"2026-04-09T12:55:00Z"},{"value":"0.09338","scoring_system":"epss","scoring_elements":"0.92763","published_at":"2026-04-11T12:55:00Z"},{"value":"0.09338","scoring_system":"epss","scoring_elements":"0.92784","published_at":"2026-04-26T12:55:00Z"},{"value":"0.09338","scoring_system":"epss","scoring_elements":"0.92777","published_at":"2026-04-21T12:55:00Z"},{"value":"0.09338","scoring_system":"epss","scoring_elements":"0.92733","published_at":"2026-04-01T12:55:00Z"},{"value":"0.09338","scoring_system":"epss","scoring_elements":"0.92773","published_at":"2026-04-18T12:55:00Z"},{"value":"0.09338","scoring_system":"epss","scoring_elements":"0.9274","published_at":"2026-04-02T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-1721"},{"reference_url":"https://github.com/dotnet/announcements/issues/175","reference_id":"","reference_type":"","scores":[{"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"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/dotnet/announcements/issues/175"},{"reference_url":"https://github.com/dotnet/runtime/issues/48067","reference_id":"","reference_type":"","scores":[{"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"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/dotnet/runtime/issues/48067"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-1721","reference_id":"","reference_type":"","scores":[{"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"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-1721"},{"reference_url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721","reference_id":"","reference_type":"","scores":[{"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"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1721"},{"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"},{"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"},{"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"},{"reference_url":"https://security.archlinux.org/AVG-1449","reference_id":"AVG-1449","reference_type":"","scores":[{"value":"High","scoring_system":"archlinux","scoring_elements":""}],"url":"https://security.archlinux.org/AVG-1449"},{"reference_url":"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw","reference_id":"GHSA-3gp9-h8hw-pxpw","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-3gp9-h8hw-pxpw"},{"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"},{"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"},{"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"},{"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"},{"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"},{"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":[{"url":"http://public2.vulnerablecode.io/api/packages/81886?format=json","purl":"pkg:nuget/Microsoft.NETCore.App.Runtime.android-x86@5.0.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.NETCore.App.Runtime.android-x86@5.0.3"}],"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_score":"4.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:nuget/Microsoft.NETCore.App.Runtime.android-x86@5.0.1"}