{"id":"ALSA-2023:5709","summary":"Important: dotnet7.0 security update","details":".NET is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET that address a security vulnerability are now available. The updated versions are .NET 7.0 to SDK 7.0.112 and Runtime 7.0.12.\n\nSecurity Fix(es):\n\n* HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-02-04T02:20:46.767081Z","published":"2023-10-16T00:00:00Z","related":["CVE-2023-44487"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2023:5709"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2023-44487"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2242803"},{"type":"ADVISORY","url":"https://errata.almalinux.org/8/ALSA-2023-5709.html"}],"affected":[{"package":{"name":"aspnetcore-runtime-7.0","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/aspnetcore-runtime-7.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.12-1.el8_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5709.json"}},{"package":{"name":"aspnetcore-targeting-pack-7.0","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/aspnetcore-targeting-pack-7.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.12-1.el8_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5709.json"}},{"package":{"name":"dotnet","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/dotnet"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.112-1.el8_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5709.json"}},{"package":{"name":"dotnet-apphost-pack-7.0","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/dotnet-apphost-pack-7.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.12-1.el8_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5709.json"}},{"package":{"name":"dotnet-host","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/dotnet-host"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.12-1.el8_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5709.json"}},{"package":{"name":"dotnet-hostfxr-7.0","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/dotnet-hostfxr-7.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.12-1.el8_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5709.json"}},{"package":{"name":"dotnet-runtime-7.0","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/dotnet-runtime-7.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.12-1.el8_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5709.json"}},{"package":{"name":"dotnet-sdk-7.0","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/dotnet-sdk-7.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.112-1.el8_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5709.json"}},{"package":{"name":"dotnet-sdk-7.0-source-built-artifacts","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/dotnet-sdk-7.0-source-built-artifacts"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.112-1.el8_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5709.json"}},{"package":{"name":"dotnet-targeting-pack-7.0","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/dotnet-targeting-pack-7.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.12-1.el8_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5709.json"}},{"package":{"name":"dotnet-templates-7.0","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/dotnet-templates-7.0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.112-1.el8_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5709.json"}},{"package":{"name":"netstandard-targeting-pack-2.1","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/netstandard-targeting-pack-2.1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"7.0.112-1.el8_8"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2023:5709.json"}}],"schema_version":"1.7.3"}