CVE-2021-41355
high
CVSS v3
—
CVSS v4 NEW
—
VIR risk
8.0
Description
RHSA-2021:3819: .NET 5.0 security and bugfix 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 1 release
| Version | Status | Fixed in |
|---|---|---|
| 8 | Fixed | — |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| NuGet | System.DirectoryServices.Protocols | <5.0.1 | 5.0.1 |
References
- https://github.com/dotnet/runtime/security/advisories/GHSA-9cxh-gqpx-qc5m
- https://nvd.nist.gov/vuln/detail/CVE-2021-41355
- https://github.com/dotnet/runtime/issues/60301
- https://github.com/dotnet/runtime
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-41355
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-41355
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://errata.almalinux.org/8/ALSA-2021-3819.html
- https://access.redhat.com/errata/RHSA-2021:3819
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.