GHSA-9JXW-CFRH-JXQ6高危已审查

Cachet vulnerable to new line injection during configuration edition

OSV 1.4.0 · github-reviewed · 修改于 2022-08-11 08:16

发布时间

2021-08-31 00:11

GitHub 审查时间

2021-08-28 07:35

NVD 发布时间

2021-08-28 07:15

源文件

advisories/github-reviewed/2021/08/GHSA-9jxw-cfrh-jxq6/GHSA-9jxw-cfrh-jxq6.json

公告说明

Impact

Authenticated users, regardless of their privileges (User or Admin), can exploit a new line injection in the configuration edition feature (e.g. mail settings) and gain arbitrary code execution on the server.

Patches

This issue was addressed by improving UpdateConfigCommandHandler and preventing the use of new lines characters in new configuration values.

Workarounds

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

References

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-2021-39172

CWE

CWE-93

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-9jxw-cfrh-jxq6",
  "aliases": [
    "CVE-2021-39172"
  ],
  "details": "### Impact\n\nAuthenticated users, regardless of their privileges (_User_ or _Admin_), can exploit a new line injection in the configuration edition feature (e.g. mail settings) and gain arbitrary code execution on the server.\n\n### Patches\n\nThis issue was addressed by improving `UpdateConfigCommandHandler` and preventing the use of new lines characters in new configuration values.\n\n### Workarounds\n\nOnly allow trusted source IP addresses to access to the administration dashboard.\n\n### References\n\n- 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 vulnerable to new line injection during configuration edition",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.5.1"
            }
          ]
        }
      ],
      "package": {
        "name": "cachethq/cachet",
        "ecosystem": "Packagist"
      }
    }
  ],
  "modified": "2022-08-11T00:16:20Z",
  "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": "2021-08-30T16:11:24Z",
  "references": [
    {
      "url": "https://github.com/fiveai/Cachet/security/advisories/GHSA-9jxw-cfrh-jxq6",
      "type": "WEB"
    },
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39172",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/fiveai/Cachet/commit/6442976c25930cb370c65a22784b9caee7ed1de2",
      "type": "WEB"
    },
    {
      "url": "https://blog.sonarsource.com/cachet-code-execution-via-laravel-configuration-injection",
      "type": "WEB"
    },
    {
      "url": "https://github.com/fiveai/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-93"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": "2021-08-27T23:15:00Z",
    "github_reviewed_at": "2021-08-27T23:35:16Z"
  }
}