CVE-2020-27195: GO-2022-0806 - Use After Free in HashiCorp Nomad in github.com/hashicorp/nomad

CVE-2020-27195 · Severity: low · CVSS 3.1 · Published 2024-08-21

Use After Free in HashiCorp Nomad in github.com/hashicorp/nomad

Technologies: github.com/hashicorp/nomad (Go). Vendors: Go.

Quick answers

Is CVE-2020-27195 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2020-27195 being exploited in the wild.
How severe is CVE-2020-27195?
Low severity, with a CVSS score of 3.1, published 21 August 2024.
Which products and versions are affected?
github.com/hashicorp/nomad (Go) SEMVER:introduced=0.9.0,fixed=0.10.6, SEMVER:introduced=0.9.0,fixed=0.10.6,introduced=0.11.0,fixed=0.11.5,introduced=0.12.0,fixed=0.12.6.
Is there a fix for CVE-2020-27195?
Yes. github.com/hashicorp/nomad (Go): upgrade to 0.10.6, 0.12.6 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2020-27195?
Check whether you run github.com/hashicorp/nomad (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • github.com/hashicorp/nomad (Go): upgrade to 0.10.6, 0.12.6 or later
    go get github.com/hashicorp/nomad@v0.12.6

Affected products

  • github.com/hashicorp/nomad (Go) SEMVER:introduced=0.9.0,fixed=0.10.6, SEMVER:introduced=0.9.0,fixed=0.10.6,introduced=0.11.0,fixed=0.11.5,introduced=0.12.0,fixed=0.12.6

Identifiers

  • CVE-2020-27195
  • GHSA-77cr-6gr8-7rr9
  • GO-2022-0806

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