Ausführen beliebiger Kommandos in .NET Core
ID: | RHSA-2020:2938-01 |
Distribution: | Red Hat |
Plattformen: | Red Hat Enterprise Linux |
Datum: | Mi, 15. Juli 2020, 18:28 |
Referenzen: | https://access.redhat.com/security/cve/CVE-2020-1147 |
Applikationen: | .NET Core |
Originalnachricht |
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ===================================================================== Red Hat Security Advisory Synopsis: Critical: .NET Core security and bugfix update Advisory ID: RHSA-2020:2938-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2020:2938 Issue date: 2020-07-15 CVE Names: CVE-2020-1147 ===================================================================== 1. Summary: An update for .NET Core is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Critical. 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. A new version of .NET Core that addresses a security vulnerability is now available. The updated version is .NET Core Runtime 2.1.20 and SDK 2.1.516. Security Fix(es): * .NT Core: XML source markup processing remote code execution (CVE-2020-1147) 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/): 1856929 - CVE-2020-1147 dotnet: XML source markup processing remote code execution 6. Package List: Red Hat Enterprise Linux AppStream (v. 8): Source: dotnet-2.1.516-1.el8_2.src.rpm x86_64: dotnet-debuginfo-2.1.516-1.el8_2.x86_64.rpm dotnet-debugsource-2.1.516-1.el8_2.x86_64.rpm dotnet-host-fxr-2.1-2.1.20-1.el8_2.x86_64.rpm dotnet-host-fxr-2.1-debuginfo-2.1.20-1.el8_2.x86_64.rpm dotnet-runtime-2.1-2.1.20-1.el8_2.x86_64.rpm dotnet-runtime-2.1-debuginfo-2.1.20-1.el8_2.x86_64.rpm dotnet-sdk-2.1-2.1.516-1.el8_2.x86_64.rpm dotnet-sdk-2.1.5xx-2.1.516-1.el8_2.x86_64.rpm dotnet-sdk-2.1.5xx-debuginfo-2.1.516-1.el8_2.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-2020-1147 https://access.redhat.com/security/updates/classification/#critical 8. Contact: The Red Hat security contact is |