-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Low: .NET Core 2.1 security and bugfix update Advisory ID: RHSA-2021:3145-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:3145 Issue date: 2021-08-11 CVE Names: CVE-2021-34485 ===================================================================== 1. Summary: An update for .NET Core 2.1 is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Low. 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: Red Hat Enterprise Linux AppStream (v. 8) - 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. New versions of .NET Core that address a security vulnerability are now available. The updated versions are .NET Core SDK 2.1.525 and .NET Core Runtime 2.1.29. Security Fix(es): * dotnet: Dump file created world-readable (CVE-2021-34485) 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/): 1990286 - CVE-2021-34485 dotnet: Dump file created world-readable 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: dotnet-2.1.525-1.el8_4.src.rpm x86_64: dotnet-debuginfo-2.1.525-1.el8_4.x86_64.rpm dotnet-debugsource-2.1.525-1.el8_4.x86_64.rpm dotnet-host-fxr-2.1-2.1.29-1.el8_4.x86_64.rpm dotnet-host-fxr-2.1-debuginfo-2.1.29-1.el8_4.x86_64.rpm dotnet-runtime-2.1-2.1.29-1.el8_4.x86_64.rpm dotnet-runtime-2.1-debuginfo-2.1.29-1.el8_4.x86_64.rpm dotnet-sdk-2.1-2.1.525-1.el8_4.x86_64.rpm dotnet-sdk-2.1.5xx-2.1.525-1.el8_4.x86_64.rpm dotnet-sdk-2.1.5xx-debuginfo-2.1.525-1.el8_4.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-2021-34485 https://access.redhat.com/security/updates/classification/#low 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYRQfItzjgjWX9erEAQg6QQ//cB/aHk1DRZhp4/jdh5cCuefLXB2nDORG dALHhLkH2foNwR7AvClwUWSfP+wQ0OMBAuMS69W7Hm9D6Op59xiRkTQT8Lh8ICXH YNOUenqm4DWjD7WHLRyF/YSuR132/6kLRqxs5zfKCIR2YHeKcr7RrTRG1Qj3DN3q xV9W9Mmuh+1UwrWqvwDg1Nfu18vUDzeXLTHm3Gkpy6LDKzBh1ng4Kzxv37ScplNW Ar8Tvm8dZoBX7NsHtfrajMBIHaADC2favsLDDHqe88vrIYOq+bIbfXEa26w6PQsV dWJiuVZtoAd/nUCb2WO5oJ2WCmHfgy6BWFvp+P/U5dvsa90s0xJKxwejl5NlW8j7 jg128D1w1H+1GA3To0VXNiS5nBHrlfAQTsnhuVpigaltfRof6IrE/grf5HmuC7PX u1heibDlQOP6eZCKIuaFK9yklSNYpir2tPmHKJuI6kUNwMk7PdScAAVqU+in08Qx E/2wmJebA6g5TuQwxu6xn2kiCnqeKLlUKAtyI5u5E0pFFf8xEKRpRpYt5r89TfFw eZu/9IED6DCt9+1Z1/FNisZt9P7dD7vdPO7Q+FhE3wvDx9s6I9kF6EmvL/eDH566 EsjZUqx6/VFlanM8chmM1GyxRf8gDtzVwc6bfFhML15n2p/YrQEY6TqKPeoJ6q0A RJPPkOonynk= =LuHh -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce