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redhatRedHatRHSA-2023:4645
HistoryAug 14, 2023 - 1:55 p.m.

(RHSA-2023:4645) Important: .NET 6.0 security, bug fix, and enhancement update

2023-08-1413:55:36
access.redhat.com
25
.net framework
security vulnerability
bug fix
enhancement
clr implementation
rce
kestrel vulnerability
denial of service attack
cve page

0.008 Low

EPSS

Percentile

81.1%

.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 6.0.121 and .NET Runtime 6.0.21.

Security Fix(es):

  • dotnet: RCE under dotnet commands (CVE-2023-35390)

  • dotnet: Kestrel vulnerability to slow read attacks leading to Denial of Service attack (CVE-2023-38180)

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.