CVE-2023-33128
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
8.0
Description
RHSA-2023:3593: .NET 7.0 security, bug fix, and enhancement update (Important)
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Red Hat Fixed 2 releases
| Version | Status | Fixed in |
|---|---|---|
| 9 | Fixed | — |
| 8 | Fixed | — |
Rocky Linux Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| 8 | Fixed | — |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| NuGet | Microsoft.NETCore.App.Runtime.linux-arm | >=7.0.0,<7.0.7 | 7.0.7 |
| NuGet | Microsoft.NETCore.App.Runtime.linux-arm64 | >=7.0.0,<7.0.7 | 7.0.7 |
| NuGet | Microsoft.NETCore.App.Runtime.linux-musl-arm | >=7.0.0,<7.0.7 | 7.0.7 |
| NuGet | Microsoft.NETCore.App.Runtime.linux-musl-arm64 | >=7.0.0,<7.0.7 | 7.0.7 |
| NuGet | Microsoft.NETCore.App.Runtime.linux-musl-x64 | >=7.0.0,<7.0.7 | 7.0.7 |
| NuGet | Microsoft.NETCore.App.Runtime.linux-x64 | >=7.0.0,<7.0.7 | 7.0.7 |
| NuGet | Microsoft.NETCore.App.Runtime.osx-arm64 | >=7.0.0,<7.0.7 | 7.0.7 |
| NuGet | Microsoft.NETCore.App.Runtime.osx-x64 | >=7.0.0,<7.0.7 | 7.0.7 |
| NuGet | Microsoft.NETCore.App.Runtime.win-arm | >=7.0.0,<7.0.7 | 7.0.7 |
| NuGet | Microsoft.NETCore.App.Runtime.win-arm64 | >=7.0.0,<7.0.7 | 7.0.7 |
| NuGet | Microsoft.NETCore.App.Runtime.win-x64 | >=7.0.0,<7.0.7 | 7.0.7 |
| NuGet | Microsoft.NETCore.App.Runtime.win-x86 | >=7.0.0,<7.0.7 | 7.0.7 |
References
- https://access.redhat.com/errata/RHSA-2023:3581
- https://access.redhat.com/errata/RHSA-2023:3592
- https://errata.rockylinux.org/RLSA-2023:3593
- https://errata.rockylinux.org/RLSA-2023:3582
- https://github.com/dotnet/sdk/security/advisories/GHSA-x469-cv7m-77r9
- https://nvd.nist.gov/vuln/detail/CVE-2023-33128
- https://github.com/dotnet/announcements/issues/253
- https://github.com/dotnet/sdk
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33128
- https://access.redhat.com/errata/RHSA-2023:3582
- https://bugzilla.redhat.com/2192438
- https://bugzilla.redhat.com/2212617
- https://bugzilla.redhat.com/2212618
- https://bugzilla.redhat.com/2213703
- https://errata.almalinux.org/8/ALSA-2023-3582.html
- https://errata.almalinux.org/9/ALSA-2023-3581.html
- https://access.redhat.com/errata/RHSA-2023:3593
- https://bugzilla.redhat.com/2212615
- https://errata.almalinux.org/8/ALSA-2023-3593.html
- https://errata.almalinux.org/9/ALSA-2023-3592.html
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.