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dotnet: malicious content causes high CPU and memory usage

🗓️ 11 May 2022 18:11:10Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 8 Views

Dotnet flaw lets malicious client send cookie chunks causing excessive CPU and memory use on server.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ALT Linux		Security fix for the ALT Linux 10 package dotnet-bootstrap-5.0 version 5.0.17-alt1
18 Mar 202300:00
–altlinux
ALT Linux		Security fix for the ALT Linux 10 package dotnet-runtime-5.0 version 5.0.17-alt1
18 Mar 202300:00
–altlinux
ALT Linux		Security fix for the ALT Linux 10 package dotnet-bootstrap-6.0 version 6.0.7-alt1
5 Aug 202200:00
–altlinux
ALT Linux		Security fix for the ALT Linux 10 package dotnet-coreclr-3.1 version 3.1.26-alt1
20 Feb 202300:00
–altlinux
ALT Linux		Security fix for the ALT Linux 10 package dotnet-bootstrap-7.0 version 6.0.7-alt1
5 Aug 202200:00
–altlinux
ALT Linux		Security fix for the ALT Linux 10 package dotnet-runtime-7.0 version 6.0.7-alt1
5 Aug 202200:00
–altlinux
ALT Linux		Security fix for the ALT Linux 10 package dotnet-bootstrap-3.1 version 3.1.26-alt1
20 Feb 202300:00
–altlinux
IBM Security Bulletins		Security Bulletin: IBM Cognos Command Center is affected by multiple vulnerabilities (CVE-2023-21939, CVE-2023-21967, CVE-2022-29117, XFID: 234366)
11 Sep 202316:44
–ibm
IBM Security Bulletins		Security Bulletin: IBM Robotic Process Automation may be vulnerable to denial of service due to microsoft.owin.security.cookies (CVE-2022-29117)
6 Oct 202204:10
–ibm
IBM Security Bulletins		Security Bulletin: A vulnerability in Microsoft ASP.NET affects IBM Robotic Process Automation and may result in a denial of service (CVE-2022-29117)
31 Aug 202314:45
–ibm
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OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7.9x86_64rh-dotnet31-aspnetcore-runtime-3.10:3.1.25-1.el7_9rh-dotnet31-aspnetcore-runtime-3.1-0:3.1.25-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux7.9x86_64rh-dotnet31-aspnetcore-targeting-pack-3.10:3.1.25-1.el7_9rh-dotnet31-aspnetcore-targeting-pack-3.1-0:3.1.25-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux7.9x86_64rh-dotnet31-dotnet0:3.1.419-1.el7_9rh-dotnet31-dotnet-0:3.1.419-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux7.9x86_64rh-dotnet31-dotnet-apphost-pack-3.10:3.1.25-1.el7_9rh-dotnet31-dotnet-apphost-pack-3.1-0:3.1.25-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux7.9x86_64rh-dotnet31-dotnet-debuginfo0:3.1.419-1.el7_9rh-dotnet31-dotnet-debuginfo-0:3.1.419-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux7.9x86_64rh-dotnet31-dotnet-host0:3.1.25-1.el7_9rh-dotnet31-dotnet-host-0:3.1.25-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux7.9x86_64rh-dotnet31-dotnet-hostfxr-3.10:3.1.25-1.el7_9rh-dotnet31-dotnet-hostfxr-3.1-0:3.1.25-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux7.9x86_64rh-dotnet31-dotnet-runtime-3.10:3.1.25-1.el7_9rh-dotnet31-dotnet-runtime-3.1-0:3.1.25-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux7.9x86_64rh-dotnet31-dotnet-sdk-3.10:3.1.419-1.el7_9rh-dotnet31-dotnet-sdk-3.1-0:3.1.419-1.el7_9.x86_64.rpm
Red Hat Enterprise Linux7.9x86_64rh-dotnet31-dotnet-sdk-3.1-source-built-artifacts0:3.1.419-1.el7_9rh-dotnet31-dotnet-sdk-3.1-source-built-artifacts-0:3.1.419-1.el7_9.x86_64.rpm
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25 Feb 2026 16:24Current
5.8Medium risk
Vulners AI Score5.8
CVSS 25
CVSS 3.17.5
EPSS0.04913
SSVC
CWE-565
dotnet flawmalicious clientcookie chunksserver resource impactprocessor usage
8