GHSA-88F9-7XXH-C688高危已审查

Cachet configuration leak

OSV 1.4.0 · github-reviewed · 修改于 2022-08-17 02:38

发布时间

2021-08-31 00:11

GitHub 审查时间

2021-08-28 07:34

NVD 发布时间

2021-08-28 08:15

源文件

advisories/github-reviewed/2021/08/GHSA-88f9-7xxh-c688/GHSA-88f9-7xxh-c688.json

公告说明

Impact

Authenticated users, regardless of their privileges (User or Admin), can leak the value of any configuration entry of the dotenv file, e.g. the application secret (APP_KEY) and various passwords (email, database, etc).

Patches

This issue was addressed by improving UpdateConfigCommandHandler and preventing the use of nested variables in the resulting dotenv configuration file.

Workarounds

Only allow trusted source IP addresses to access to the administration dashboard.

References

Further technical details are available at https://blog.sonarsource.com/cachet-code-execution-via-laravel-configuration-injection.

For more information

If you have any questions or comments about this advisory, you can contact:

The original reporters, by sending an email to vulnerability.research [at] sonarsource.com;
The maintainers, by opening an issue on this repository.

受影响的软件包

Packagist

标识信息

别名 / CVE

CVE-2021-39174

CWE

CWE-75

软件生态

Packagist

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

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

原始 OSV JSON

{
  "id": "GHSA-88f9-7xxh-c688",
  "aliases": [
    "CVE-2021-39174"
  ],
  "details": "### Impact\n\nAuthenticated users, regardless of their privileges (_User_ or _Admin_), can leak the value of any configuration entry of the dotenv file, e.g. the application secret (`APP_KEY`) and various passwords (email, database, etc). \n\n### Patches\n\nThis issue was addressed by improving `UpdateConfigCommandHandler` and preventing the use of nested variables in the resulting dotenv configuration file.\n\n### Workarounds\n\nOnly allow trusted source IP addresses to access to the administration dashboard.\n\n### References\n\nFurther technical details are available at [https://blog.sonarsource.com/cachet-code-execution-via-laravel-configuration-injection](https://blog.sonarsource.com/cachet-code-execution-via-laravel-configuration-injection).\n\n### For more information\n\nIf you have any questions or comments about this advisory, you can contact:\n- The original reporters, by sending an email to vulnerability.research [at] sonarsource.com;\n- The maintainers, by opening an issue on this repository.\n",
  "summary": "Cachet configuration leak",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.5.1"
            }
          ]
        }
      ],
      "package": {
        "name": "cachethq/cachet",
        "ecosystem": "Packagist"
      },
      "database_specific": {
        "last_known_affected_version_range": "<= 2.5.0"
      }
    }
  ],
  "modified": "2022-08-16T18:38:53Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "published": "2021-08-30T16:11:43Z",
  "references": [
    {
      "url": "https://github.com/fiveai/Cachet/security/advisories/GHSA-88f9-7xxh-c688",
      "type": "WEB"
    },
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39174",
      "type": "ADVISORY"
    },
    {
      "url": "https://blog.sonarsource.com/cachet-code-execution-via-laravel-configuration-injection",
      "type": "WEB"
    },
    {
      "url": "https://github.com/cachethq/Cachet",
      "type": "PACKAGE"
    },
    {
      "url": "https://github.com/fiveai/Cachet/releases/tag/v2.5.1",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-75"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": "2021-08-28T00:15:00Z",
    "github_reviewed_at": "2021-08-27T23:34:07Z"
  }
}