{
  "document": {
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      "text": "Important"
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    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update is now available for Migration Toolkit for Runtimes.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "Security Fix(es):\n\n* plexus-archiver: Arbitrary File Creation in AbstractUnArchiver (CVE-2023-37460)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
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      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2023:6138",
        "url": "https://access.redhat.com/errata/RHSA-2023:6138"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=migration.toolkit.runtimes\u0026downloadType=distributions",
        "url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=migration.toolkit.runtimes\u0026downloadType=distributions"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/vulnerabilities/RHSB-2023-003",
        "url": "https://access.redhat.com/security/vulnerabilities/RHSB-2023-003"
      },
      {
        "category": "external",
        "summary": "2242288",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2242288"
      },
      {
        "category": "external",
        "summary": "WINDUPRULE-1038",
        "url": "https://issues.redhat.com/browse/WINDUPRULE-1038"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_6138.json"
      }
    ],
    "title": "Red Hat Security Advisory: Migration Toolkit for Runtimes security update",
    "tracking": {
      "current_release_date": "2026-08-08T18:30:14+00:00",
      "generator": {
        "date": "2026-08-08T18:30:14+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "5.3.12"
        }
      },
      "id": "RHSA-2023:6138",
      "initial_release_date": "2023-10-26T10:05:45+00:00",
      "revision_history": [
        {
          "date": "2023-10-26T10:05:45+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2023-10-26T10:05:45+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2026-08-08T18:30:14+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
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      "version": "3"
    }
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                "name": "Migration Toolkit for Runtimes 1 on RHEL 8",
                "product": {
                  "name": "Migration Toolkit for Runtimes 1 on RHEL 8",
                  "product_id": "Migration Toolkit for Runtimes 1 on RHEL 8",
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            "name": "Migration Toolkit for Runtimes"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2023-37460",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "discovery_date": "2023-10-05T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2242288"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in the Plexus Archiver. While using AbstractUnArchiver for extracting, an archive might lead to arbitrary file creation and possible remote code execution (RCE). Extracting an archive with an entry in the destination directory as a symbolic link whose target does not exist will bypass the directory destination verification.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "plexus-archiver: Arbitrary File Creation in AbstractUnArchiver",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "There are factors beyond the attacker\u0027s control. For example, the victim\u0027s server must have an incomplete SSH server configuration by not having the \"~/.ssh/authorized_keys\" existent and also having an SSH Server Port externally accessible. So, an attacker would need, even in other scenarios, to gather configuration settings and previous knowledge about the environment in order to have a successful attack. The impact is Important as code execution might happen, but it is not guaranteed.\n\nRed Hat Fuse 7 contains plexus-archiver as a transitive dependency and does not make it vulnerable during runtime, hence the low impact.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Migration Toolkit for Runtimes 1 on RHEL 8"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2023-37460"
        },
        {
          "category": "external",
          "summary": "RHBZ#2242288",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2242288"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2023-37460",
          "url": "https://www.cve.org/CVERecord?id=CVE-2023-37460"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2023-37460",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37460"
        },
        {
          "category": "external",
          "summary": "https://github.com/codehaus-plexus/plexus-archiver/security/advisories/GHSA-wh3p-fphp-9h2m",
          "url": "https://github.com/codehaus-plexus/plexus-archiver/security/advisories/GHSA-wh3p-fphp-9h2m"
        },
        {
          "category": "external",
          "summary": "https://research.jfrog.com/vulnerabilities/plexus-archiver-arbitrary-file-overwrite-xray-526292/",
          "url": "https://research.jfrog.com/vulnerabilities/plexus-archiver-arbitrary-file-overwrite-xray-526292/"
        }
      ],
      "release_date": "2023-07-25T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2023-10-26T10:05:45+00:00",
          "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "Migration Toolkit for Runtimes 1 on RHEL 8"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2023:6138"
        },
        {
          "category": "workaround",
          "details": "No mitigations are available for this issue.",
          "product_ids": [
            "Migration Toolkit for Runtimes 1 on RHEL 8"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.1,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "Migration Toolkit for Runtimes 1 on RHEL 8"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "plexus-archiver: Arbitrary File Creation in AbstractUnArchiver"
    }
  ]
}