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Ubuntu Security Notice: USN-2019-0544 Critical .NET Package Integrity Issue

Updates for rh-dotnetcore10-dotnetcore, rh-dotnetcore11-dotnetcore, rh-dotnet21-dotnet, and rh-dotnet22-dotnet are now available for .NET Core on Red Hat Enterprise Linux. Red Hat Product Security has rated this update as having a security impact. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: .NET Core on Red Hat Enterprise Linux security update for March 2019 Advisory ID: RHSA-2019:0544-01 Product: .NET Core on Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2019:0544 Issue date: 2019-03-13 CVE Names: CVE-2019-0757 ==================================================================== 1. Summary: Updates for rh-dotnetcore10-dotnetcore, rh-dotnetcore11-dotnetcore, rh-dotnet21-dotnet, and rh-dotnet22-dotnet are now available for .NET Core on Red Hat Enterprise Linux. 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 the .NET standard APIs and several additional APIs, and it includes a CLR implementation. New versions of .NET Core that address security vulnerabilities are now available. The updated versions are .NET Core 1.0.15, 1.1.12, 2.1.9, and 2.2.3. Security Fix(es): * A tampering vulnerability exists in NuGet software when executed in a Linux or Mac environment. (CVE-2019-0757) For more details about the security issue(s), including the impact, a CVSS score, and other relatedinformation, refer to the CVE page(s) listed in the References section. For more information, please refer to the upstream doc in the References section. 4. Solution: For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 5. Bugs fixed (https://bugzilla.redhat.com/): 1685475 - CVE-2019-0757 dotnet: NuGet Tampering Vulnerability 1685718 - Update to .NET Core Runtime 2.2.3 and SDK 2.2.105 1685720 - Update to .NET Core Runtime 2.1.9 and SDK 2.1.505 6. Package List: .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7): Source: rh-dotnetcore10-dotnetcore-1.0.15-1.el7.src.rpm x86_64: rh-dotnetcore10-dotnetcore-1.0.15-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.15-1.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7): Source: rh-dotnetcore11-dotnetcore-1.1.12-1.el7.src.rpm x86_64: rh-dotnetcore11-dotnetcore-1.1.12-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.12-1.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux ComputeNode (v. 7): Source: rh-dotnet21-2.1-8.el7.src.rpm rh-dotnet21-dotnet-2.1.505-1.el7.src.rpm x86_64: rh-dotnet21-2.1-8.el7.x86_64.rpm rh-dotnet21-dotnet-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.9-1.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.9-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.505-1.el7.x86_64.rpm rh-dotnet21-runtime-2.1-8.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux ComputeNode (v.7): Source: rh-dotnet22-2.2-4.el7.src.rpm rh-dotnet22-dotnet-2.2.105-1.el7.src.rpm x86_64: rh-dotnet22-2.2-4.el7.x86_64.rpm rh-dotnet22-dotnet-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-debuginfo-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-fxr-2.2-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-runtime-2.2-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.105-1.el7.x86_64.rpm rh-dotnet22-runtime-2.2-4.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux Server (v. 7): Source: rh-dotnetcore10-dotnetcore-1.0.15-1.el7.src.rpm x86_64: rh-dotnetcore10-dotnetcore-1.0.15-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.15-1.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux Server (v. 7): Source: rh-dotnetcore11-dotnetcore-1.1.12-1.el7.src.rpm x86_64: rh-dotnetcore11-dotnetcore-1.1.12-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.12-1.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux Server (v. 7): Source: rh-dotnet21-2.1-8.el7.src.rpm rh-dotnet21-dotnet-2.1.505-1.el7.src.rpm x86_64: rh-dotnet21-2.1-8.el7.x86_64.rpm rh-dotnet21-dotnet-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.9-1.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.9-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.505-1.el7.x86_64.rpm rh-dotnet21-runtime-2.1-8.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux Server (v.7): Source: rh-dotnet22-2.2-4.el7.src.rpm rh-dotnet22-dotnet-2.2.105-1.el7.src.rpm x86_64: rh-dotnet22-2.2-4.el7.x86_64.rpm rh-dotnet22-dotnet-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-debuginfo-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-fxr-2.2-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-runtime-2.2-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.105-1.el7.x86_64.rpm rh-dotnet22-runtime-2.2-4.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux Workstation (v. 7): Source: rh-dotnetcore10-dotnetcore-1.0.15-1.el7.src.rpm x86_64: rh-dotnetcore10-dotnetcore-1.0.15-1.el7.x86_64.rpm rh-dotnetcore10-dotnetcore-debuginfo-1.0.15-1.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux Workstation (v. 7): Source: rh-dotnetcore11-dotnetcore-1.1.12-1.el7.src.rpm x86_64: rh-dotnetcore11-dotnetcore-1.1.12-1.el7.x86_64.rpm rh-dotnetcore11-dotnetcore-debuginfo-1.1.12-1.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux Workstation (v. 7): Source: rh-dotnet21-2.1-8.el7.src.rpm rh-dotnet21-dotnet-2.1.505-1.el7.src.rpm x86_64: rh-dotnet21-2.1-8.el7.x86_64.rpm rh-dotnet21-dotnet-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-debuginfo-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-host-2.1.9-1.el7.x86_64.rpm rh-dotnet21-dotnet-runtime-2.1-2.1.9-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1-2.1.505-1.el7.x86_64.rpm rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.505-1.el7.x86_64.rpm rh-dotnet21-runtime-2.1-8.el7.x86_64.rpm .NET Core on Red Hat Enterprise Linux Workstation (v.7): Source: rh-dotnet22-2.2-4.el7.src.rpm rh-dotnet22-dotnet-2.2.105-1.el7.src.rpm x86_64: rh-dotnet22-2.2-4.el7.x86_64.rpm rh-dotnet22-dotnet-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-debuginfo-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-host-fxr-2.2-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-runtime-2.2-2.2.3-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2-2.2.105-1.el7.x86_64.rpm rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.105-1.el7.x86_64.rpm rh-dotnet22-runtime-2.2-4.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-2019-0757 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 2019 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBXIkN2NzjgjWX9erEAQifeg//caOX+S+Ysy634WnQ2WKfvAyI2DdmDwtN jsAXT/zd2ckQrk3Idz09zDrrX3bjCbGSALUEF8DNM9X0xs8LiFJj9fl7pQ8eDDuz csbAv7Th64q9m42KlL4+7s4HBzRRDpfp90JMr9zYWHqoDsYbHi/03wUJbM81txYt Ybu1oufw3DNzDoPiZ30x1HvNUa4ZHPrB2eV6gVc4kbTZDG08oDvBHCnS9IXbMPRC sfkGHU6E+kWS6bs2aHMbSNiw2MkKPgRbMXv10o8FRLbXVJ9swiEgBz0rmuirlxkM Zubf4mWUGnLIksPzTYrRrGpCbWduD5dR0Ar+DiLaSRmJQ7rzBTFdoBFWwaN+HoGu tGwrCe2Ve+Aj8WP3EBxHSmhEG9UT2KxmUSA++lqiw3wZBVHBZD9YX1aP0c8j7tCg ijhAzzfo1rbCRJkKdACAbxjih4jjHRzt6x3W/qmu3n+gIKXHGelGoKouyvbKb+8A eqQXoB/W/Dkcz/XHfcII7bDNxZLbT7HVV1fdFAQqGrMcwknVC5ld+N0dnE6tn45r LfDyuyO8Sd+7jDilvdEdWYyI6pbRuRNmcZ+gqu/xPyx5cFXYxQehdv1uIAo5vQP1 35JSu//LGlnoYeYhBoYrtW/forYD77yLKHnlP6/ugcN1JKS+CRAipuDW8nr34ySR FvFvp8/nSm4=KwTi -----END PGP SIGNATURE----- -- RHSA-announce mailing list This email address is being protected from spambots. You need JavaScript enabled to view it. . -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ====================================================. updates, rh-dotnetcore10-dotnetcore, rh-dotnetcore11-dotnetcore, rh-dotnet21-dotnet,rh-dotne. . Severity: Important. LinuxSecurity.com Team

Mar 13, 2019 •Important Red Hat