CVE-2019-0657
unknown
CVSS v3
—
CVSS v4 NEW
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VIR risk
—
Description
Improper Input Validation in .Net Framework API's
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.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| NuGet | Microsoft.NETCore.App | >=2.2.0,<2.2.2 | 2.2.2 |
| NuGet | Microsoft.NETCore.App | >=2.1.0,<2.1.8 | 2.1.8 |
| NuGet | System.Private.Uri | >=4.3.0,<4.3.2 | 4.3.2 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-0657
- https://github.com/dotnet/announcements/issues/97
- https://github.com/github/advisory-database/issues/302
- https://access.redhat.com/errata/RHSA-2019:0349
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0657
- http://www.securityfocus.com/bid/106890
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.