GHSA-869J-5855-HJPM

Vulnerability from github – Published: 2019-03-25 16:16 – Updated: 2021-09-03 22:59
VLAI?
Summary
Moderate severity vulnerability that affects org.apache.karaf:apache-karaf and org.apache.karaf:karaf
Details

Apache Karaf kar deployer reads .kar archives and extracts the paths from the "repository/" and "resources/" entries in the zip file. It then writes out the content of these paths to the Karaf repo and resources directories. However, it doesn't do any validation on the paths in the zip file. This means that a malicious user could craft a .kar file with ".." directory names and break out of the directories to write arbitrary content to the filesystem. This is the "Zip-slip" vulnerability - https://snyk.io/research/zip-slip-vulnerability. This vulnerability is low if the Karaf process user has limited permission on the filesystem. Any Apache Karaf releases prior 4.2.3 is impacted.

Severity ?
6.5 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.karaf:karaf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.2.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.apache.karaf:apache-karaf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.2.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2019-0191"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:24:31Z",
    "nvd_published_at": null,
    "severity": "MODERATE"
  },
  "details": "Apache Karaf kar deployer reads .kar archives and extracts the paths from the \"repository/\" and \"resources/\" entries in the zip file. It then writes out the content of these paths to the Karaf repo and resources directories. However, it doesn\u0027t do any validation on the paths in the zip file. This means that a malicious user could craft a .kar file with \"..\" directory names and break out of the directories to write arbitrary content to the filesystem. This is the \"Zip-slip\" vulnerability - https://snyk.io/research/zip-slip-vulnerability. This vulnerability is low if the Karaf process user has limited permission on the filesystem. Any Apache Karaf releases prior 4.2.3 is impacted.",
  "id": "GHSA-869j-5855-hjpm",
  "modified": "2021-09-03T22:59:29Z",
  "published": "2019-03-25T16:16:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-0191"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-869j-5855-hjpm"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/6856aa7ed7dd805eaf65d0e5e95027dda3b2307aacd1ab4a838c5cd1@%3Cuser.karaf.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread.html/cef9a2d4b547625e5214684283ac5c59c9d9740e092e777dc3f85070@%3Ccommits.karaf.apache.org%3E"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/107462"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Moderate severity vulnerability that affects org.apache.karaf:apache-karaf and org.apache.karaf:karaf"
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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