CVE-2020-1597
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
8.0
Description
RHSA-2020:3422: .NET Core 3.1 security and bugfix update (Important)
Predictions
Exploit likelihood
30%
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 1 release
| Version | Status | Fixed in |
|---|---|---|
| 8 | Fixed | — |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| NuGet | Microsoft.AspNetCore.App | >=2.1.0,<2.1.21 | 2.1.21 |
| NuGet | Microsoft.AspNetCore.All | >=2.1.0,<2.1.21 | 2.1.21 |
| NuGet | Microsoft.AspNetCore.App.Runtime.linux-arm | >=3.1.0,<3.1.7 | 3.1.7 |
| NuGet | Microsoft.AspNetCore.App.Runtime.linux-arm64 | >=3.1.0,<3.1.7 | 3.1.7 |
| NuGet | Microsoft.AspNetCore.App.Runtime.linux-musl-arm64 | >=3.1.0,<3.1.7 | 3.1.7 |
| NuGet | Microsoft.AspNetCore.App.Runtime.linux-musl-x64 | >=3.1.0,<3.1.7 | 3.1.7 |
| NuGet | Microsoft.AspNetCore.App.Runtime.linux-x64 | >=3.1.0,<3.1.7 | 3.1.7 |
| NuGet | Microsoft.AspNetCore.App.Runtime.osx-x64 | >=3.1.0,<3.1.7 | 3.1.7 |
| NuGet | Microsoft.AspNetCore.App.Runtime.win-arm | >=3.1.0,<3.1.7 | 3.1.7 |
| NuGet | Microsoft.AspNetCore.App.Runtime.win-arm64 | >=3.1.0,<3.1.7 | 3.1.7 |
| NuGet | Microsoft.AspNetCore.App.Runtime.win-x64 | >=3.1.0,<3.1.7 | 3.1.7 |
| NuGet | Microsoft.AspNetCore.App.Runtime.win-x86 | >=3.1.0,<3.1.7 | 3.1.7 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-1597
- https://github.com/dotnet/announcements/issues/162
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WH5FQ5VT3JGHXFXOETHCTBWJUIAPGHHT
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZW4CBI26KSO3PRL3HLVVISXPPOYUHSXO
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1597
- https://access.redhat.com/errata/RHSA-2020:3422
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.