GHSA-Q446-82VQ-W674

Vulnerability from github – Published: 2022-05-13 01:09 – Updated: 2022-07-06 19:44
VLAI?
Summary
Improper Limitation of a Pathname to a Restricted Directory in JCraft JSch
Details

Directory traversal vulnerability in JCraft JSch before 0.1.54 on Windows, when the mode is ChannelSftp.OVERWRITE, allows remote SFTP servers to write to arbitrary files via a ..\ (dot dot backslash) in a response to a recursive GET command.

Severity ?
5.9 (Medium)
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 0.1.53"
      },
      "package": {
        "ecosystem": "Maven",
        "name": "com.jcraft:jsch"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.1.54"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2016-5725"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-06T19:44:21Z",
    "nvd_published_at": "2017-01-19T22:59:00Z",
    "severity": "MODERATE"
  },
  "details": "Directory traversal vulnerability in JCraft JSch before 0.1.54 on Windows, when the mode is ChannelSftp.OVERWRITE, allows remote SFTP servers to write to arbitrary files via a ..\\ (dot dot backslash) in a response to a recursive GET command.",
  "id": "GHSA-q446-82vq-w674",
  "modified": "2022-07-06T19:44:21Z",
  "published": "2022-05-13T01:09:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2016-5725"
    },
    {
      "type": "WEB",
      "url": "https://access.redhat.com/errata/RHSA-2017:3115"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-5725"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/04/msg00017.html"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/40411"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpuApr2021.html"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
    },
    {
      "type": "WEB",
      "url": "http://packetstormsecurity.com/files/138809/jsch-0.1.53-Path-Traversal.html"
    },
    {
      "type": "WEB",
      "url": "http://seclists.org/fulldisclosure/2016/Sep/53"
    },
    {
      "type": "WEB",
      "url": "http://www.jcraft.com/jsch/ChangeLog"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Improper Limitation of a Pathname to a Restricted Directory in JCraft JSch"
}


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