-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: .NET Core on Red Hat Enterprise Linux 7 security update Advisory ID: RHSA-2020:2476-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2476 Issue date: 2020-06-10 CVE Names: CVE-2020-1108 ==================================================================== 1. Summary: An update for rh-dotnet21-dotnet is now available for .NET Core on Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. 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 Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation. A new version of .NET Core that addresses a security vulnerability is now available. The updated version is .NET Core Runtime 2.1.19 and SDK 2.1.515. Security Fix(es): * dotnet: Denial of service via untrusted input (CVE-2020-1108) This is an additional update to comprehensively address CVE-2020-1108. Default inclusions for applications built with .NET Core have been updated to reference the newest versions and their security fixes. 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/): 1827643 - CVE-2020-1108 dotnet: Denial of service via untrusted input 6. Package List: .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7): Source: rh-dotnet21-2.1-18.el7.src.rpm rh-dotnet21-dotnet-2.1.515-1.el7.src.rpm x86_64: rh-dotnet21-2.1-18.el7.x86_64.rpm rh-dotnet21-dotnet-2.1.515-1.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.515-1.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.19-1.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.19-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.515-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.515-1.el7.x86_64.rpm rh-dotnet21-runtime-2.1-18.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux Server (v. 7): Source: rh-dotnet21-2.1-18.el7.src.rpm rh-dotnet21-dotnet-2.1.515-1.el7.src.rpm x86_64: rh-dotnet21-2.1-18.el7.x86_64.rpm rh-dotnet21-dotnet-2.1.515-1.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.515-1.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.19-1.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.19-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.515-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.515-1.el7.x86_64.rpm rh-dotnet21-runtime-2.1-18.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux Workstation (v. 7): Source: rh-dotnet21-2.1-18.el7.src.rpm rh-dotnet21-dotnet-2.1.515-1.el7.src.rpm x86_64: rh-dotnet21-2.1-18.el7.x86_64.rpm rh-dotnet21-dotnet-2.1.515-1.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.515-1.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.19-1.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.19-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.515-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.515-1.el7.x86_64.rpm rh-dotnet21-runtime-2.1-18.el7.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-2020-1108 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2020 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXuCqrtzjgjWX9erEAQgIPg/7Ba2cdZAbQ4uL6AsEoi4kN888lESbUKUM F3VebsFFw9mpaGJ+dp4O6Ihc9kKZdP6uFWq3VE5I5WPD2BcoZF/OoVfCY1FHmFy6 fWSZ0ii+Axg8Mqj4uqxlhlFujkxdeQSpfsY38rtPscLGBROEzPAZnUMH/RDXg9TD 3TdXT4SNVMQPloanzVRDPXEx4OLqgKn9ITpXLah/Jq6zsM37ZDbnM8vQ3o2nH11d 77N+M+RuGsamPfsbu8sEpgvdXkMtorUjO57PDWeWvxNiRYL/5at5TdcTePjWe5YK XANwzPRFtaEU87TFeTVbNrG3MdRl/Uk6FVbuJtNzFIxwi8+qIf1hnUpV0MZxZ1Rg o77fulouuHCSwV/j7/BN9I8Q7EJj/zm52PldVkbsR0JEr4kZMmlVxS9/VL/LroKS qFSAm8yykqI+g7b2EgBQCekIfuurbp1EPeyJ6WcVSb6kcH0xZrXE/t1u/qKIqICe Ozf/bnjDQ0ACpJTE8pAhs5NhrVXvLuz6qhu8kUHTkW6dRxqRCFhAOhnezsfeWG1K nfQOeNfny0SbIJlwh4nsWE3Zv2f/H8KYilfulHvA2SuIGg7mgE0wyPwDXCltyzEW JIlM5YyJrQOHLdjfFi8XRqcU1mFII/F9QoV6KqAoZfJ2LgjXLm9au8MNLWRkN7M1 XE8bQvAYQCc=mOEK -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://www.redhat.com/mailman/listinfo/rhsa-announce