Important: .NET 8.0 security update

2024-06-1414:00:35

Google

osv.dev

.net framework

security update

stack buffer overrun

denial of service

asp.net core

6.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L

7.2 High

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

16.9%

JSON

.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 8.0.105 and .NET Runtime 8.0.5.

Security Fix(es):

dotnet: stack buffer overrun in Double Parse (CVE-2024-30045)
dotnet: denial of service in ASP.NET Core due to deadlock in Http2OutputProducer.Stop() (CVE-2024-30046)

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.