RHSA-2024:7869: Important: .NET 8.0 security update

First published: Wed Oct 09 2024(Updated: )

.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.<br>New versions of .NET that address a security vulnerability are now available. The updated versions are .NET SDK 8.0.110 and .NET Runtime 8.0.10.<br>Security Fix(es):<br><li> dotnet: kestrel: closing an HTTP/3 stream can cause a race condition and lead to remote code execution (CVE-2024-38229)</li> <li> dotnet: Multiple .NET components susceptible to hash flooding (CVE-2024-43483)</li> <li> dotnet: System.IO.Packaging - Multiple DoS vectors in use of SortedList (CVE-2024-43484)</li> <li> dotnet: Denial of Service in System.Text.Json (CVE-2024-43485)</li> 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.Security Fix(es):<br><li> dotnet: System.IO.Packaging - Multiple DoS vectors in use of SortedList (CVE-2024-43484)</li> <li> dotnet: Multiple .NET components susceptible to hash flooding (CVE-2024-43483)</li> <li> dotnet: Denial of Service in System.Text.Json (CVE-2024-43485)</li> <li> dotnet: kestrel: closing an HTTP/3 stream can cause a race condition and lead to remote code execution (CVE-2024-38229)</li> 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.

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

• collector/redhat-errata-latest
• source/Red Hat
• anchor-id/RHSA-2024:7869
• agent/software-canonical-lookup
• agent/severity
• agent/type
• agent/remedy
• agent/weakness
• agent/references
• agent/title
• agent/softwarecombine
• agent/last-modified-date
• agent/first-publish-date
• agent/description
• agent/event
• agent/tags
• collector/redhat-errata
• vendor/red hat
• canonical/red hat red hat enterprise linux server for power le - update services for sap solutions
• canonical/red hat red hat enterprise linux for x86_64 - extended update support
• canonical/red hat red hat enterprise linux for power, little endian - extended update support
• canonical/red hat red hat codeready linux builder for x86_64 - extended update support
• canonical/red hat red hat codeready linux builder for x86_64
• canonical/red hat red hat enterprise linux server - aus
• canonical/red hat red hat enterprise linux for ibm z systems - extended update support
• canonical/red hat red hat enterprise linux for arm 64 - 4 years of updates
• canonical/red hat red hat codeready linux builder for power, little endian - extended update support
• canonical/red hat red hat enterprise linux for ibm z systems - 4 years of updates
• canonical/red hat red hat enterprise linux for x86_64 - update services for sap solutions
• canonical/red hat red hat codeready linux builder for arm 64 - extended update support
• canonical/red hat red hat codeready linux builder for ibm z systems - extended update support
• canonical/red hat red hat enterprise linux for x86_64
• canonical/red hat red hat enterprise linux for ibm z systems
• canonical/red hat red hat enterprise linux for arm 64
• canonical/red hat red hat codeready linux builder for power, little endian
• canonical/red hat red hat enterprise linux for arm 64 - extended update support
• canonical/red hat red hat enterprise linux for power, little endian
• canonical/red hat red hat codeready linux builder for arm 64
• canonical/red hat red hat codeready linux builder for ibm z systems
• package-manager/redhat