Upstream information

CVE-2021-26423 at MITRE

Description

.NET Core and Visual Studio Denial of Service Vulnerability

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having important severity.

CVSS v2 Scores
  National Vulnerability Database
Base Score 5
Vector AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
CVSS v3 Scores
  National Vulnerability Database
Base Score 7.5
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
No SUSE Bugzilla entries cross referenced.

No SUSE Security Announcements cross referenced.

List of released packages

Product(s) Fixed package version(s) References
SUSE Liberty Linux 8
  • aspnetcore-runtime-3.1 >= 3.1.18-1.el8_4
  • aspnetcore-runtime-5.0 >= 5.0.9-1.el8_4
  • aspnetcore-targeting-pack-3.1 >= 3.1.18-1.el8_4
  • aspnetcore-targeting-pack-5.0 >= 5.0.9-1.el8_4
  • dotnet >= 5.0.206-1.el8_4
  • dotnet-apphost-pack-3.1 >= 3.1.18-1.el8_4
  • dotnet-apphost-pack-5.0 >= 5.0.9-1.el8_4
  • dotnet-host >= 5.0.9-1.el8_4
  • dotnet-hostfxr-3.1 >= 3.1.18-1.el8_4
  • dotnet-hostfxr-5.0 >= 5.0.9-1.el8_4
  • dotnet-runtime-3.1 >= 3.1.18-1.el8_4
  • dotnet-runtime-5.0 >= 5.0.9-1.el8_4
  • dotnet-sdk-3.1 >= 3.1.118-1.el8_4
  • dotnet-sdk-5.0 >= 5.0.206-1.el8_4
  • dotnet-targeting-pack-3.1 >= 3.1.18-1.el8_4
  • dotnet-targeting-pack-5.0 >= 5.0.9-1.el8_4
  • dotnet-templates-3.1 >= 3.1.118-1.el8_4
  • dotnet-templates-5.0 >= 5.0.206-1.el8_4
  • netstandard-targeting-pack-2.1 >= 5.0.206-1.el8_4
 Patchnames:
RHSA-2021:3142
RHSA-2021:3148

SUSE Timeline for this CVE

CVE page created: Tue Aug 10 20:01:46 2021
CVE page last modified: Mon Oct 30 18:13:29 2023