CVE-2020-27195
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
Use After Free in HashiCorp Nomad in github.com/hashicorp/nomad
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 |
|---|---|---|---|
| Go | github.com/hashicorp/nomad | >=0.9.0,<0.10.6 | 0.10.6 |
| Go | github.com/hashicorp/nomad | >=0.11.0,<0.11.5 | 0.11.5 |
| Go | github.com/hashicorp/nomad | >=0.12.0,<0.12.6 | 0.12.6 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2020-27195
- https://github.com/hashicorp/nomad/issues/9129
- https://github.com/hashicorp/nomad/pull/9139
- https://github.com/hashicorp/nomad/blob/master/CHANGELOG.md#0126-october-21-2020
- https://pkg.go.dev/github.com/hashicorp/nomad/client/allocrunner/taskrunner/template
- https://www.nomadproject.io/downloads
- https://github.com/advisories/GHSA-77cr-6gr8-7rr9
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.