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Improper Certificate Validation in HashiCorp Nomad

High severity GitHub Reviewed Published May 18, 2021 to the GitHub Advisory Database • Updated Jan 9, 2023

Package

gomod github.com/hashicorp/nomad (Go)

Affected versions

< 0.10.3

Patched versions

0.10.3

Description

HashiCorp Nomad and Nomad Enterprise up to 0.10.2 incorrectly validated role/region associated with TLS certificates used for mTLS RPC, and were susceptible to privilege escalation. Fixed in 0.10.3.

References

Reviewed May 13, 2021
Published to the GitHub Advisory Database May 18, 2021
Last updated Jan 9, 2023

Severity

High

EPSS score

0.165%
(54th percentile)

Weaknesses

CVE ID

CVE-2020-7956

GHSA ID

GHSA-cj2h-ww36-v932

Source code

No known source code
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