-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Moderate: .NET Core 3.1 security, bug fix, and enhancement update Advisory ID: RHSA-2022:6037-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:6037 Issue date: 2022-08-10 CVE Names: CVE-2022-34716 ==================================================================== 1. Summary: An update for .NET Core 3.1 is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 .NET Core on Red Hat Enterprise Linux Server (v. 7) - x86_64 .NET Core on Red Hat Enterprise Linux Workstation (v. 7) - x86_64 3. Description: .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. New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 3.1.422 and .NET Runtime 3.1.28. Security Fix(es): * dotnet: External Entity Injection during XML signature verification (CVE-2022-34716) For 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. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 2115183 - CVE-2022-34716 dotnet: External Entity Injection during XML signature verification 6. Package List: .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7): Source: rh-dotnet31-dotnet-3.1.422-1.el7_9.src.rpm x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-host-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-source-built-artifacts-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.422-1.el7_9.x86_64.rpm .NET Core on Red Hat Enterprise Linux Server (v. 7): Source: rh-dotnet31-dotnet-3.1.422-1.el7_9.src.rpm x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-host-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-source-built-artifacts-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.422-1.el7_9.x86_64.rpm .NET Core on Red Hat Enterprise Linux Workstation (v. 7): Source: rh-dotnet31-dotnet-3.1.422-1.el7_9.src.rpm x86_64: rh-dotnet31-aspnetcore-runtime-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-aspnetcore-targeting-pack-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-apphost-pack-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-debuginfo-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-host-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-hostfxr-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-runtime-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-sdk-3.1-source-built-artifacts-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-targeting-pack-3.1-3.1.28-1.el7_9.x86_64.rpm rh-dotnet31-dotnet-templates-3.1-3.1.422-1.el7_9.x86_64.rpm rh-dotnet31-netstandard-targeting-pack-2.1-3.1.422-1.el7_9.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-34716 https://access.redhat.com/security/updates/classification/#moderate 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYvOfQ9zjgjWX9erEAQgz/BAApIpyQHcvY4oKILJFLse9IV0BiE2IdfKd tz8I4vsvlDtzn9+XcaVXPplZJioG+kXvLQYCWyP3pZT0jMEa7tg+HHaw+DiQPkP5 EapqguieJRDZ+fk45OvFLiXECSEGlPBOeyMb67CjtDHIFiqT9PypfOXQbLtiPVGA 8XAHZgnjnlg/2TsQgQJCjEOKE8pYduTo0+XJVXDpwleQ6KpZT2RcxWdV8MdL7Qy2 689jzxUU5pdepUlB6VHO9pw37BDsvpKhrOjB1DBLQzFOHVQNoRRjn4tPXWs1oCs6 ChEO9w9/sZVSRhoLYapbnIs1lDKE9OKxjFFPXvcRIDyCVm3gEE/HlIDtFiHuXKMK oVK87SBGqM1ZlDvhZcT10JTlZ7TESmjJuiuNqYKT4SHEA54zgHdGMlG+ouEuogRW LaFiwE5A7nh3hofjkmpRQVa6VP13lfZ36/m7ODlWpFqWlhGtvgGwV+CiuPvMX5vw KX56kAIJhuhLniiP2eDko7cs0Y4gdcmGGJjmTTD08qEDnAcV5CgSns9skixKZN6s 3LaVKBkeELyo6kxp6ckGuIE7Qgbw+zxdX3OZSRIT0Eh3Pkyg7fjdCHm7/kLXZJEg I5UbZ5DGm64jrwldInXGto3I0z5Dh4j3rVqQRKYy7F1qEfvUz9sITXpjhj5P1AS9 SfnD49PWESw=gIlP -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce