{"id":"RHSA-2020:3421","summary":"Red Hat Security Advisory: .NET Core 3.1 security and bugfix update for Red Hat Enterprise Linux","modified":"2026-02-24T10:03:45Z","published":"2024-09-16T04:39:42Z","upstream":["CVE-2020-1597"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:3421"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1861110"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3421.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-1597"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2020-1597"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-1597"}],"affected":[{"package":{"name":"rh-dotnet31-aspnetcore-runtime-3.1","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","purl":"pkg:rpm/redhat/rh-dotnet31-aspnetcore-runtime-3.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.7-1.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3421.json"}},{"package":{"name":"rh-dotnet31-aspnetcore-targeting-pack-3.1","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","purl":"pkg:rpm/redhat/rh-dotnet31-aspnetcore-targeting-pack-3.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.7-1.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3421.json"}},{"package":{"name":"rh-dotnet31-dotnet","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","purl":"pkg:rpm/redhat/rh-dotnet31-dotnet"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.107-1.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3421.json"}},{"package":{"name":"rh-dotnet31-dotnet-apphost-pack-3.1","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","purl":"pkg:rpm/redhat/rh-dotnet31-dotnet-apphost-pack-3.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.7-1.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3421.json"}},{"package":{"name":"rh-dotnet31-dotnet-debuginfo","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","purl":"pkg:rpm/redhat/rh-dotnet31-dotnet-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.107-1.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3421.json"}},{"package":{"name":"rh-dotnet31-dotnet-host","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","purl":"pkg:rpm/redhat/rh-dotnet31-dotnet-host"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.7-1.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3421.json"}},{"package":{"name":"rh-dotnet31-dotnet-hostfxr-3.1","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","purl":"pkg:rpm/redhat/rh-dotnet31-dotnet-hostfxr-3.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.7-1.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3421.json"}},{"package":{"name":"rh-dotnet31-dotnet-runtime-3.1","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","purl":"pkg:rpm/redhat/rh-dotnet31-dotnet-runtime-3.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.7-1.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3421.json"}},{"package":{"name":"rh-dotnet31-dotnet-sdk-3.1","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","purl":"pkg:rpm/redhat/rh-dotnet31-dotnet-sdk-3.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.107-1.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3421.json"}},{"package":{"name":"rh-dotnet31-dotnet-targeting-pack-3.1","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","purl":"pkg:rpm/redhat/rh-dotnet31-dotnet-targeting-pack-3.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.7-1.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3421.json"}},{"package":{"name":"rh-dotnet31-dotnet-templates-3.1","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","purl":"pkg:rpm/redhat/rh-dotnet31-dotnet-templates-3.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.107-1.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3421.json"}},{"package":{"name":"rh-dotnet31-netstandard-targeting-pack-2.1","ecosystem":"Red Hat:rhel_dotnet:3.1::el7","purl":"pkg:rpm/redhat/rh-dotnet31-netstandard-targeting-pack-2.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:3.1.107-1.el7"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2020:3421.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}