RHSA-2023:7259 - Security Advisory

标题

An update for .NET 6.0 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.

描述

.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 6.0.125 and .NET Runtime 6.0.25.

The following packages have been upgraded to a later upstream version: rh-dotnet60-dotnet (6.0.125). (BZ#2247677)

Security Fix(es):

• dotnet: Arbitrary File Write and Deletion Vulnerability: FormatFtpCommand (CVE-2023-36049)
• dotnet: ASP.NET Security Feature Bypass Vulnerability in Blazor forms (CVE-2023-36558)

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.

解决方案

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/11258

受影响的产品

• dotNET on RHEL (for RHEL Server) 1 x86_64
• dotNET on RHEL (for RHEL Workstation) 1 x86_64
• dotNET on RHEL (for RHEL Compute Node) 1 x86_64

修复

• BZ - 2247750 - CVE-2023-36558 dotnet: ASP.NET Security Feature Bypass Vulnerability in Blazor forms
• BZ - 2248883 - CVE-2023-36049 dotnet: Arbitrary File Write and Deletion Vulnerability: FormatFtpCommand

CVE

• CVE-2023-36049
• CVE-2023-36558

参考

• https://access.redhat.com/security/updates/classification/#moderate