CVE-2023-38180
Description
Important: .NET 6.0 security, bug fix, and enhancement update
CISA KEV
- Vendor
- Microsoft
- Product
- .NET Core and Visual Studio
- Due date
- 2023-08-30
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: alma — https://errata.almalinux.org/9/ALSA-2023-4644.html
Vendor advisory: alma — https://errata.almalinux.org/9/ALSA-2023-4642.html
Vendor advisory: alma — https://errata.almalinux.org/8/ALSA-2023-4645.html
Vendor advisory: alma — https://access.redhat.com/errata/RHSA-2023:4645
Vendor advisory: alma — https://errata.almalinux.org/8/ALSA-2023-4643.html
Vendor advisory: alma — https://bugzilla.redhat.com/2228622
Vendor advisory: alma — https://bugzilla.redhat.com/2228621
Vendor advisory: alma — https://access.redhat.com/errata/RHSA-2023:4643
Vendor advisory: cisa-kev — https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-38180; https://nvd.nist.gov/vuln/detail/CVE-2023-38180
Vendor advisory: rocky — https://errata.rockylinux.org/RLSA-2023:4643
Vendor advisory: rocky — https://errata.rockylinux.org/RLSA-2023:4645
Vendor advisory: redhat — https://access.redhat.com/errata/RHSA-2023:4644
Vendor advisory: redhat — https://access.redhat.com/errata/RHSA-2023:4642
Exploits
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| rhel | 9 | fixed | |
| rocky | 8 | fixed | |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| NuGet | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=7.0.0,<7.0.10 | 7.0.10 |
| NuGet | Microsoft.AspNetCore.App.Runtime.win-x64 | >=7.0.0,<7.0.10 | 7.0.10 |
| NuGet | Microsoft.AspNetCore.App.Runtime.win-x86 | >=7.0.0,<7.0.10 | 7.0.10 |
| NuGet | Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv | >=6.0.0,<6.0.21 | 6.0.21 |
| NuGet | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=6.0.0,<6.0.21 | 6.0.21 |
| NuGet | Microsoft.AspNetCore.App.Runtime.win-x64 | >=6.0.0,<6.0.21 | 6.0.21 |
| NuGet | Microsoft.AspNetCore.App.Runtime.win-x86 | >=6.0.0,<6.0.21 | 6.0.21 |
| NuGet | Microsoft.AspNetCore.Server.Kestrel.Transport.Libuv | <2.1.40 | 2.1.40 |
| NuGet | Microsoft.AspNetCore.Server.Kestrel.Transport.Sockets | <2.1.40 | 2.1.40 |
References
- https://access.redhat.com/errata/RHSA-2023:4642
- https://access.redhat.com/errata/RHSA-2023:4644
- https://errata.rockylinux.org/RLSA-2023:4645
- https://errata.rockylinux.org/RLSA-2023:4643
- https://github.com/dotnet/runtime/security/advisories/GHSA-vmch-3w2x-vhgq
- https://nvd.nist.gov/vuln/detail/CVE-2023-38180
- https://github.com/dotnet/runtime/issues/90170
- https://github.com/dotnet/runtime
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/CL2L4WE5QRT7WEXANYXSKSU43APC5N2V
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NWVZFKTLNMNKPZ755EMRYIA6GHFOWGKY
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-38180
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-38180
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-38180; https://nvd.nist.gov/vuln/detail/CVE-2023-38180
- https://access.redhat.com/errata/RHSA-2023:4643
- https://bugzilla.redhat.com/2228621
- https://bugzilla.redhat.com/2228622
- https://errata.almalinux.org/8/ALSA-2023-4643.html
- https://access.redhat.com/errata/RHSA-2023:4645
- https://errata.almalinux.org/8/ALSA-2023-4645.html
- https://errata.almalinux.org/9/ALSA-2023-4642.html
- https://errata.almalinux.org/9/ALSA-2023-4644.html
Verify integrity in audit chain (admin only). AS-IS.