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  5. CVE-2020-28053

CVE-2020-28053: Incorrect Authorization

January 31, 2024

HashiCorp Consul and Consul Enterprise 1.2.0 up to 1.8.5 allowed operators with operator:read ACL permissions to read the Connect CA private key configuration. Fixed in 1.6.10, 1.7.10, and 1.8.6.

References

  • github.com/advisories/GHSA-6m72-467w-94rh
  • github.com/hashicorp/consul/blob/master/CHANGELOG.md
  • github.com/hashicorp/consul/commit/ff5215d882ac51b49c2647aac46b42aa9c890ce3
  • github.com/hashicorp/consul/pull/9240
  • nvd.nist.gov/vuln/detail/CVE-2020-28053
  • security.gentoo.org/glsa/202208-09
  • www.hashicorp.com/blog/category/consul

Code Behaviors & Features

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Affected versions

All versions starting from 1.2.0 before 1.6.10, all versions starting from 1.7.0 before 1.7.10, all versions starting from 1.8.0 before 1.8.6

Fixed versions

  • 1.6.10
  • 1.7.10
  • 1.8.6

Solution

Upgrade to versions 1.6.10, 1.7.10, 1.8.6 or above.

Impact 6.5 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-863: Incorrect Authorization

Source file

go/github.com/hashicorp/consul/CVE-2020-28053.yml

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