GHSA-4MGV-M5CM-F9H7

Vulnerability from github – Published: 2022-05-24 19:01 – Updated: 2024-01-25 19:58
VLAI
Summary
Vault GitHub Action did not correctly mask multi-line secrets in output
Details

HashiCorp vault-action (aka Vault GitHub Action) before 2.2.0 allows attackers to obtain sensitive information from log files because a multi-line secret was not correctly registered with GitHub Actions for log masking.

The vault-action implementation did not correctly handle the marking of multi-line variables. As a result, multi-line secrets were not correctly masked in vault-action output.

Remediation: Customers using vault-action should evaluate the risk associated with this issue, and consider upgrading to vault-action 2.2.0 or newer. Please refer to https://github.com/marketplace/actions/hashicorp-vault for more information.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "GitHub Actions",
        "name": "hashicorp/vault-action"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-32074"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-532"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-29T19:57:46Z",
    "nvd_published_at": "2021-05-07T05:15:00Z",
    "severity": "HIGH"
  },
  "details": "HashiCorp vault-action (aka Vault GitHub Action) before 2.2.0 allows attackers to obtain sensitive information from log files because a multi-line secret was not correctly registered with GitHub Actions for log masking.\n\nThe vault-action implementation did not correctly handle the marking of multi-line variables. As a result, multi-line secrets were not correctly masked in vault-action output.\n\nRemediation:\nCustomers using vault-action should evaluate the risk associated with this issue, and consider upgrading to vault-action 2.2.0 or newer. Please refer to https://github.com/marketplace/actions/hashicorp-vault for more information.",
  "id": "GHSA-4mgv-m5cm-f9h7",
  "modified": "2024-01-25T19:58:46Z",
  "published": "2022-05-24T19:01:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-32074"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hashicorp/vault-action/issues/205"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hashicorp/vault-action/pull/208"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hashicorp/vault-action/commit/3526e1be65cf8faf42d6088bc5da8bff596c718a"
    },
    {
      "type": "WEB",
      "url": "https://discuss.hashicorp.com/t/hcsec-2021-13-vault-github-action-did-not-correctly-mask-multi-line-secrets-in-output/24128"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/hashicorp/vault-action"
    },
    {
      "type": "WEB",
      "url": "https://github.com/hashicorp/vault-action/blob/master/CHANGELOG.md"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Vault GitHub Action did not correctly mask multi-line secrets in output"
}


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