{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2018-19027 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2018-19027 yet. Limit exposure of the affected software until one is available.","what":"CVE-2018-19027 is a high-severity memory corruption vulnerability in Omron CX-Protocol within CX-One, published on 30 Jan 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2018-19027 and fix it if it is affected.\n\nWhat it is: CVE-2018-19027 is a high-severity memory corruption vulnerability in Omron CX-Protocol within CX-One, published on 30 Jan 2019. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2018-19027 in the wild and no public exploit code.\n\nAffected product: Omron CX-Protocol within CX-One. 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-2018-19027/ (Markdown: https://insights.sbomify.com/CVE-2018-19027/index.md)","id":"CVE-2018-19027","markdown":"https://insights.sbomify.com/CVE-2018-19027/index.md","name":"CVE-2018-19027","record":{"aliases":["GHSA-xf6g-jwwh-xfv8"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Omron CX-One","requires_auth":"none","summary":"Attackers can execute arbitrary code via crafted project files in Omron CX-One and CX-Protocol due to type confusion vulnerabilities.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"cx-one","vendor":"omron"},{"product":"cx-protocol","vendor":"omron"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-704","name":"Incorrect Type Conversion or Cast"},{"id":"CWE-843","name":"Access of Resource Using Incompatible Type"}],"description":"Three type confusion vulnerabilities exist in CX-One Versions 4.50 and prior and CX-Protocol Versions 2.0 and prior when processing project files. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.","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":"Memory corruption in CX-Protocol within CX-One","id":"CVE-2018-19027","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2018"},"n_packages":0,"n_references":2,"next":{"headline":"Null dereference in LCDS Laquis SCADA","id":"CVE-2018-19029"},"packages":[],"prev":{"headline":"Command injection in JUUKO K-808","id":"CVE-2018-19025"},"products":["CX-Protocol within CX-One"],"published":"2019-01-30","related":[{"cvss_score":8.8,"headline":"Omron CX-One","id":"CVE-2020-27259","kev_date_added":null,"published":"2021-02-09"},{"cvss_score":8.8,"headline":"Omron CX-One","id":"CVE-2020-27261","kev_date_added":null,"published":"2021-02-09"},{"cvss_score":7.8,"headline":"Omron CX-One","id":"CVE-2022-21137","kev_date_added":null,"published":"2022-01-14"},{"cvss_score":7.8,"headline":"Memory corruption in Omron CX-One","id":"CVE-2021-27413","kev_date_added":null,"published":"2021-05-13"},{"cvss_score":7.8,"headline":"Omron CX-One","id":"CVE-2020-27257","kev_date_added":null,"published":"2021-02-09"},{"cvss_score":7.8,"headline":"Use after free in CX-One (CX-Programmer and CX-Server)","id":"CVE-2018-18989","kev_date_added":null,"published":"2018-12-04"}],"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":"2024-09-16","vendors":["Omron"]},"summary":"Attackers can execute arbitrary code via crafted project files in Omron CX-One and CX-Protocol due to type confusion vulnerabilities.","url":"https://insights.sbomify.com/CVE-2018-19027/"}