RHSA-2023:3593: Important: .NET 7.0 security, bug fix, and enhancement update
.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 7.0.107 and .NET Runtime 7.0.7.The following packages have been upgraded to a later upstream version: dotnet7.0 (7.0.107). (BZ#2211876)Security Fix(es): dotnet: .NET Kestrel: Denial of Service processing X509 Certificates (CVE-2023-29331) dotnet: vulnerability exists in NuGet where a potential race condition can lead to a symlink attack (CVE-2023-29337) dotnet: Elevation of privilege - TarFile.ExtractToDirectory ignores extraction directory argument (CVE-2023-32032) dotnet: Remote Code Execution - Source generators issue can lead to a crash due to unmanaged heap corruption (CVE-2023-33128) dotnet: Bypass restrictions when deserializing a DataSet or DataTable from XML (CVE-2023-24936) 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.
Affected Software
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Event History
Frequently Asked Questions
What is the severity of RHSA-2023:3593?
The severity of RHSA-2023:3593 has been classified as important.
How do I fix RHSA-2023:3593?
To fix RHSA-2023:3593, update your system to the latest versions of the affected packages: .NET SDK 7.0.107 and .NET Runtime 7.0.107.
What packages are affected by RHSA-2023:3593?
RHSA-2023:3593 affects several packages including dotnet, aspnetcore-runtime, and their respective targeting and debug packs.
Is there a workaround for RHSA-2023:3593 before applying the fix?
No official workaround is provided for RHSA-2023:3593, and it is recommended to apply the updates as soon as possible.
How can I verify if my system is vulnerable to RHSA-2023:3593?
You can check the installed package versions against the update provided for RHSA-2023:3593 to assess your system’s vulnerability.