GoogleOSV:GHSA-R8M2-4X37-6592.NET Denial of Service Vulnerability
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.003 Low
EPSS
Percentile
70.9%
Microsoft is releasing this security advisory to provide information about a vulnerability in .NET Core 3.1 and .NET 6.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability.
A denial of service vulnerability exists in ASP.NET Core 3.1 and .NET 6.0 where a malicious client could cause a stack overflow which may result in a denial of service attack when an attacker sends a customized payload that is parsed during model binding.
<a></a>Affected software
- Any .NET 6.0 application running on .NET 6.0.8 or earlier.
- Any ASP.NET Core 3.1 application running on .NET Core 3.1.28 or earlier.
If your application uses the following package versions, ensure you update to the latest version of .NET.
<a></a>.NET Core 3.1
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.AspNetCore.App.Runtime.linux-arm | >= 3.1.0, < 3.1.29 | 3.1.29 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64 | >= 3.1.0, < 3.1.29 | 3.1.29 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >= 3.1.0, < 3.1.29 | 3.1.29 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >= 3.1.0, < 3.1.29 | 3.1.29 |
| Microsoft.AspNetCore.App.Runtime.linux-x64 | >= 3.1.0, < 3.1.29 | 3.1.29 |
| Microsoft.AspNetCore.App.Runtime.osx-x64 | >= 3.1.0, < 3.1.29 | 3.1.29 |
| Microsoft.AspNetCore.App.Runtime.win-arm | >= 3.1.0, < 3.1.29 | 3.1.29 |
| Microsoft.AspNetCore.App.Runtime.win-arm64 | >= 3.1.5, < 3.1.29 | 3.1.29 |
| Microsoft.AspNetCore.App.Runtime.win-x64 | >= 3.1.0, < 3.1.29 | 3.1.29 |
| Microsoft.AspNetCore.App.Runtime.win-x86 | >= 3.1.0, < 3.1.29 | 3.1.29 |
<a></a>.NET 6
| Package name | Affected version | Patched version |
|---|---|---|
| Microsoft.AspNetCore.App.Runtime.linux-arm | >= 5.0.0, < 6.0.9 | 6.0.9 |
| Microsoft.AspNetCore.App.Runtime.linux-arm64 | >= 5.0.0, < 6.0.9 | 6.0.9 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm | >= 5.0.1, < 6.0.9 | 6.0.9 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >= 5.0.0, < 6.0.9 | 6.0.9 |
| Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >= 5.0.0, < 6.0.9 | 6.0.9 |
| Microsoft.AspNetCore.App.Runtime.linux-x64 | >= 5.0.0, < 6.0.9 | 6.0.9 |
| Microsoft.AspNetCore.App.Runtime.osx-arm64 | >= 6.0.0, < 6.0.9 | 6.0.9 |
| Microsoft.AspNetCore.App.Runtime.osx-x64 | >= 5.0.0, < 6.0.9 | 6.0.9 |
| Microsoft.AspNetCore.App.Runtime.win-arm | >= 5.0.0, < 6.0.9 | 6.0.9 |
| Microsoft.AspNetCore.App.Runtime.win-arm64 | >= 5.0.0, < 6.0.9 | 6.0.9 |
| Microsoft.AspNetCore.App.Runtime.win-x64 | >= 5.0.0, < 6.0.9 | 6.0.9 |
| Microsoft.AspNetCore.App.Runtime.win-x86 | >= 5.0.0, < 6.0.9 | 6.0.9 |
Other
Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/234
An Issue for this can be found at https://github.com/dotnet/aspnetcore/issues/43953
MSRC details for this can be found at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-38013
References
github.com/dotnet/aspnetcore
github.com/dotnet/aspnetcore/security/advisories/GHSA-r8m2-4x37-6592
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2CUL3Z7MEED7RFQZVGQL2MTKSFFZKAAY
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7HCV4TQGOTOFHO5ETRKGFKAGYV2YAUVE
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JA6F4CDKLI3MALV6UK3P2DR5AGCLTT7Y
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K4K5YL7USOKIR3O2DUKBZMYPWXYPDKXG
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WL334CKOHA6BQQSYJW365HIWJ4IOE45M
lists.fedoraproject.org/archives/list/[email protected]/message/2CUL3Z7MEED7RFQZVGQL2MTKSFFZKAAY
lists.fedoraproject.org/archives/list/[email protected]/message/7HCV4TQGOTOFHO5ETRKGFKAGYV2YAUVE
lists.fedoraproject.org/archives/list/[email protected]/message/JA6F4CDKLI3MALV6UK3P2DR5AGCLTT7Y
lists.fedoraproject.org/archives/list/[email protected]/message/K4K5YL7USOKIR3O2DUKBZMYPWXYPDKXG
lists.fedoraproject.org/archives/list/[email protected]/message/WL334CKOHA6BQQSYJW365HIWJ4IOE45M
nvd.nist.gov/vuln/detail/CVE-2022-38013
portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-38013
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.003 Low
EPSS
Percentile
70.9%