{"id":"RLSA-2023:3582","summary":"Important: .NET 6.0 security, bug fix, and enhancement 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 SDK 6.0.118 and .NET Runtime 6.0.18.\n\nThe following packages have been upgraded to a later upstream version: dotnet6.0 (6.0.118). (BZ#2212378)\n\nSecurity Fix(es):\n\n* dotnet: .NET Kestrel: Denial of Service processing X509 Certificates (CVE-2023-29331)\n\n* dotnet: vulnerability exists in NuGet where a potential race condition can lead to a symlink attack (CVE-2023-29337)\n\n* dotnet: Remote Code Execution - Source generators issue can lead to a crash due to unmanaged heap corruption (CVE-2023-33128)\n\n* dotnet: Bypass restrictions when deserializing a DataSet or DataTable from XML (CVE-2023-24936)\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":"2026-02-05T09:30:14.288591Z","published":"2023-08-31T16:54:34.048467Z","upstream":["CVE-2023-24936","CVE-2023-29331","CVE-2023-29337","CVE-2023-33128"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2023:3582"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2192438"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2212617"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2212618"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2213703"}],"affected":[{"package":{"name":"dotnet6.0","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/dotnet6.0?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.0.118-1.el8_8"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2023:3582.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"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}