Vulnerability DatabaseCVE-2023-29331
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CVE-2023-29331
Published:June 14, 2023
Updated:May 17, 2026
.NET, .NET Framework, and Visual Studio Denial of Service Vulnerability
Affected Packages
microsoft.netcore.app.runtime.osx-arm64 (NUGET):
Affected version(s) >=6.0.0 <6.0.18
Fix Suggestion:
Update to version 6.0.18
microsoft.netcore.app.runtime.linux-musl-arm (NUGET):
Affected version(s) >=7.0.0 <7.0.7
Fix Suggestion:
Update to version 7.0.7
microsoft.netcore.app.runtime.linux-arm64 (NUGET):
Affected version(s) >=7.0.0 <7.0.7
Fix Suggestion:
Update to version 7.0.7
microsoft.netcore.app.runtime.linux-arm (NUGET):
Affected version(s) >=7.0.0 <7.0.7
Fix Suggestion:
Update to version 7.0.7
microsoft.netcore.app.runtime.osx-arm64 (NUGET):
Affected version(s) >=7.0.0 <7.0.7
Fix Suggestion:
Update to version 7.0.7
microsoft.windows.compatibility (NUGET):
Affected version(s) >=7.0.0 <7.0.3
Fix Suggestion:
Update to version 7.0.3
system.security.cryptography.pkcs (NUGET):
Affected version(s) >=6.0.0 <6.0.3
Fix Suggestion:
Update to version 6.0.3
microsoft.netcore.app.runtime.linux-musl-x64 (NUGET):
Affected version(s) >=6.0.0 <6.0.18
Fix Suggestion:
Update to version 6.0.18
microsoft.netcore.app.runtime.linux-musl-x64 (NUGET):
Affected version(s) >=7.0.0 <7.0.7
Fix Suggestion:
Update to version 7.0.7
microsoft.netcore.app.runtime.win-x64 (NUGET):
Affected version(s) >=7.0.0 <7.0.7
Fix Suggestion:
Update to version 7.0.7
microsoft.netcore.app.runtime.linux-arm (NUGET):
Affected version(s) >=6.0.0 <6.0.18
Fix Suggestion:
Update to version 6.0.18
microsoft.netcore.app.runtime.linux-arm64 (NUGET):
Affected version(s) >=6.0.0 <6.0.18
Fix Suggestion:
Update to version 6.0.18
microsoft.netcore.app.runtime.win-arm64 (NUGET):
Affected version(s) >=7.0.0 <7.0.7
Fix Suggestion:
Update to version 7.0.7
microsoft.netcore.app.runtime.linux-musl-arm (NUGET):
Affected version(s) >=6.0.0 <6.0.18
Fix Suggestion:
Update to version 6.0.18
microsoft.netcore.app.runtime.osx-x64 (NUGET):
Affected version(s) >=7.0.0 <7.0.7
Fix Suggestion:
Update to version 7.0.7
microsoft.netcore.app.runtime.win-arm (NUGET):
Affected version(s) >=7.0.0 <7.0.7
Fix Suggestion:
Update to version 7.0.7
system.security.cryptography.pkcs (NUGET):
Affected version(s) >=7.0.0 <7.0.2
Fix Suggestion:
Update to version 7.0.2
microsoft.netcore.app.runtime.linux-x64 (NUGET):
Affected version(s) >=7.0.0 <7.0.7
Fix Suggestion:
Update to version 7.0.7
microsoft.netcore.app.runtime.win-x86 (NUGET):
Affected version(s) >=6.0.0 <6.0.18
Fix Suggestion:
Update to version 6.0.18
microsoft.netcore.app.runtime.osx-x64 (NUGET):
Affected version(s) >=6.0.0 <6.0.18
Fix Suggestion:
Update to version 6.0.18
microsoft.netcore.app.runtime.win-x86 (NUGET):
Affected version(s) >=7.0.0 <7.0.7
Fix Suggestion:
Update to version 7.0.7
microsoft.netcore.app.runtime.linux-musl-arm64 (NUGET):
Affected version(s) >=6.0.0 <6.0.18
Fix Suggestion:
Update to version 6.0.18
microsoft.netcore.app.runtime.linux-musl-arm64 (NUGET):
Affected version(s) >=7.0.0 <7.0.7
Fix Suggestion:
Update to version 7.0.7
microsoft.netcore.app.runtime.win-x64 (NUGET):
Affected version(s) >=6.0.0 <6.0.18
Fix Suggestion:
Update to version 6.0.18
microsoft.windows.compatibility (NUGET):
Affected version(s) >=6.0.0 <6.0.6
Fix Suggestion:
Update to version 6.0.6
microsoft.netcore.app.runtime.win-arm64 (NUGET):
Affected version(s) >=6.0.0 <6.0.18
Fix Suggestion:
Update to version 6.0.18
microsoft.netcore.app.runtime.linux-x64 (NUGET):
Affected version(s) >=6.0.0 <6.0.18
Fix Suggestion:
Update to version 6.0.18
microsoft.netcore.app.runtime.win-arm (NUGET):
Affected version(s) >=6.0.0 <6.0.18
Fix Suggestion:
Update to version 6.0.18
Related Resources (6)
https://github.com/dotnet/runtime
https://nvd.nist.gov/vuln/detail/CVE-2023-29331
https://github.com/dotnet/announcements/issues/257
https://support.microsoft.com/kb/5025823
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29331
https://github.com/dotnet/runtime/security/advisories/GHSA-555c-2p6r-68mm
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CVSS v4
Base Score:
7.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
Exploit Maturity
POC
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Exploit Maturity
PROOF-OF-CONCEPT
Weakness Type (CWE)
Uncontrolled Resource Consumption
CWE-400
EPSS
Base Score:
1.13