{"answers":{"affected":"2 open source packages ship an affected version, including org.eclipse.rdf4j:rdf4j-runtime. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-1000644 in the wild and no public exploit code.","fix":"Upgrade org.eclipse.rdf4j:rdf4j-runtime to 2.4.0 or later.","what":"CVE-2018-1000644 is a critical vulnerability in n/a, published on 20 Aug 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-1000644 and fix it if it is affected.\n\nWhat it is: CVE-2018-1000644 is a critical vulnerability in n/a, published on 20 Aug 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-1000644 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.eclipse.rdf4j:rdf4j-runtime (Maven): affected all versions; fixed in 2.4.0\n- org.eclipse.rdf4j:rdf4j-runtime (Maven): affected all versions; fixed in 2.4.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2018-1000644/ (Markdown: https://insights.sbomify.com/CVE-2018-1000644/index.md)","id":"CVE-2018-1000644","markdown":"https://insights.sbomify.com/CVE-2018-1000644/index.md","name":"CVE-2018-1000644","record":{"aliases":["DEBIAN-CVE-2018-1000644","GHSA-6xq8-pvg4-3mf3"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Java RDF library","requires_auth":"none","summary":"Attackers can exploit an XML External Entity vulnerability in the RDF4j library to disclose confidential data or cause denial of service via crafted RDF files.","user_interaction":"not_required","vuln_class":"xxe"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"rdf4j","vendor":"eclipse"}],"cvss":{"score":10,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-611","name":"Improper Restriction of XML External Entity Reference"}],"description":"Eclipse RDF4j version \u003c 2.4.0 Milestone 2 contains a XML External Entity (XXE) vulnerability in RDF4j XML parser parsing RDF files that can result in the disclosure of confidential data, denial of service, server side request forgery, port scanning. This attack appear to be exploitable via Specially crafted RDF file.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Eclipse RDF4j vulnerable to XML External Entity","id":"CVE-2018-1000644","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"xxe","year":"2018"},"n_packages":2,"n_references":2,"next":{"headline":"Path traversal in n/a","id":"CVE-2018-1000645"},"packages":[{"ecosystem":"Maven","fixed":["2.4.0"],"introduced":["0"],"last_affected":[],"package":"org.eclipse.rdf4j:rdf4j-runtime","purl":null,"source":"GHSA-6xq8-pvg4-3mf3"},{"ecosystem":"Maven","fixed":["2.4.0"],"introduced":["0"],"last_affected":[],"package":"org.eclipse.rdf4j:rdf4j-runtime","purl":"pkg:maven/org.eclipse.rdf4j/rdf4j-runtime","source":"GHSA-6xq8-pvg4-3mf3"}],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2018-1000643"},"products":["n/a"],"published":"2018-08-20","related":[{"cvss_score":7.5,"headline":"RDF4J vulnerable to zip slip","id":"CVE-2018-20227","kev_date_added":null,"published":"2018-12-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["n/a"]},"summary":"Attackers can exploit an XML External Entity vulnerability in the RDF4j library to disclose confidential data or cause denial of service via crafted RDF files.","url":"https://insights.sbomify.com/CVE-2018-1000644/"}