{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2018-17898 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-17898 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-17898 is a high-severity denial of service vulnerability in Yokogawa STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500, published on 12 Oct 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-2018-17898 and fix it if it is affected.\n\nWhat it is: CVE-2018-17898 is a high-severity denial of service vulnerability in Yokogawa STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500, published on 12 Oct 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-2018-17898 in the wild and no public exploit code.\n\nAffected product: Yokogawa STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2018-17898/ (Markdown: https://insights.sbomify.com/CVE-2018-17898/index.md)","id":"CVE-2018-17898","markdown":"https://insights.sbomify.com/CVE-2018-17898/index.md","name":"CVE-2018-17898","record":{"aliases":["GHSA-jj2r-mj3g-9h98"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"STARDOM industrial controller","requires_auth":"none","summary":"An attacker can cause instability in Yokogawa STARDOM controllers by sending unauthorized requests that exhaust memory, leading to a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"fcj_firmware","vendor":"yokogawa"},{"product":"fcn-100_firmware","vendor":"yokogawa"},{"product":"fcn-500_firmware","vendor":"yokogawa"},{"product":"fcn-rtu_firmware","vendor":"yokogawa"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"Yokogawa STARDOM Controllers FCJ,FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The controller application fails to prevent memory exhaustion by unauthorized requests. This could allow an attacker to cause the controller to become unstable.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Denial of service in STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500","id":"CVE-2018-17898","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2018"},"n_packages":0,"n_references":2,"next":{"headline":"Path traversal in LAquis SCADA","id":"CVE-2018-17899"},"packages":[],"prev":{"headline":"Integer overflow in n/a","id":"CVE-2018-17897"},"products":["STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500"],"published":"2018-10-12","related":[{"cvss_score":9.8,"headline":"Information disclosure in STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500","id":"CVE-2018-17900","kev_date_added":null,"published":"2018-10-12"},{"cvss_score":9.8,"headline":"Hardcoded credentials in STARDOM FCJ Controllers","id":"CVE-2018-10592","kev_date_added":null,"published":"2018-07-31"},{"cvss_score":8.1,"headline":"Hardcoded credentials in STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500","id":"CVE-2018-17896","kev_date_added":null,"published":"2018-10-12"},{"cvss_score":5.3,"headline":"Denial of service in STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500","id":"CVE-2018-17902","kev_date_added":null,"published":"2018-10-12"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2024-09-17","vendors":["Yokogawa"]},"summary":"An attacker can cause instability in Yokogawa STARDOM controllers by sending unauthorized requests that exhaust memory, leading to a denial of service.","url":"https://insights.sbomify.com/CVE-2018-17898/"}