{
  "schema_version": "1.4.0",
  "id": "GHSA-mjmq-gwgm-5qhm",
  "modified": "2023-12-07T18:20:03Z",
  "published": "2023-07-10T18:30:49Z",
  "aliases": [
    "CVE-2023-35887"
  ],
  "summary": "Apache MINA SSHD information disclosure vulnerability",
  "details": "Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Apache Software Foundation Apache MINA.\n\nIn SFTP servers implemented using Apache MINA SSHD that use a RootedFileSystem, logged users may be able to discover \"exists/does not exist\" information about items outside the rooted tree via paths including parent navigation (\"..\") beyond the root, or involving symlinks.\n\nThis issue affects Apache MINA: from 1.0 before 2.9.3 Users are recommended to upgrade to 2.9.3\n\nUntil version 2.1.0, some of the code affected by this vulnerability appeared in org.apache.sshd:sshd-core. Version 2.1.0 contains a [commit](https://github.com/apache/mina-sshd/commit/10de190e7d3f9189deb76b8d08c72334a1fe2df0) where the code was moved to the package org.apache.sshd:sshd-common, which did not exist until version 2.1.0.\n",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.sshd:sshd-common"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "2.1.0"
            },
            {
              "fixed": "2.9.3"
            }
          ]
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.sshd:sshd-sftp"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "1.0.0"
            },
            {
              "fixed": "2.9.3"
            }
          ]
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.sshd:sshd-core"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "1.0.0"
            },
            {
              "fixed": "2.1.0"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-35887"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/mina-sshd/pull/362"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/mina-sshd/commit/10de190e7d3f9189deb76b8d08c72334a1fe2df0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/mina-sshd/commit/a61e93035f06bff8fc622ad94870fb773d48b9f0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/mina-sshd/commit/c20739b43aab0f7bf2ccad982a6cb37b9d5a8a0b"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/mina-sshd"
    },
    {
      "type": "WEB",
      "url": "https://issues.apache.org/jira/browse/SSHD-1324"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/b9qgtqvhnvgfpn0w1gz918p21p53tqk2"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-22"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2023-07-10T21:53:01Z",
    "nvd_published_at": "2023-07-10T16:15:53Z"
  }
}