{"answers":{"affected":"It affects 14 products.","exploited":"There is no known exploitation of CVE-2017-10870 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-10870 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-10870 is a high-severity memory corruption vulnerability in Justsystem Rakuraku Hagaki, published on 2 Nov 2017. 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-2017-10870 and fix it if it is affected.\n\nWhat it is: CVE-2017-10870 is a high-severity memory corruption vulnerability in Justsystem Rakuraku Hagaki, published on 2 Nov 2017. 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-2017-10870 in the wild and no public exploit code.\n\nAffected product: Justsystem Rakuraku Hagaki. 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-2017-10870/ (Markdown: https://insights.sbomify.com/CVE-2017-10870/index.md)","id":"CVE-2017-10870","markdown":"https://insights.sbomify.com/CVE-2017-10870/index.md","name":"CVE-2017-10870","record":{"aliases":["GHSA-7gr8-7r65-qmx7"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Japanese word processor","requires_auth":"none","summary":"Attackers can execute arbitrary code by tricking users into opening specially crafted files in Rakuraku Hagaki or Ichitaro word processors.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"easy_postcard_2016","vendor":"justsystems"},{"product":"easy_postcard_2017","vendor":"justsystems"},{"product":"easy_postcard_2018","vendor":"justsystems"},{"product":"ichitaro_2016","vendor":"justsystems"},{"product":"ichitaro_2017","vendor":"justsystems"},{"product":"ichitaro_2017_trial_version","vendor":"justsystems"},{"product":"ichitaro_2018","vendor":"justsystems"},{"product":"ichitaro_government_6","vendor":"justsystems"},{"product":"ichitaro_government_7","vendor":"justsystems"},{"product":"ichitaro_government_8","vendor":"justsystems"},{"product":"ichitaro_pro","vendor":"justsystems"},{"product":"ichitaro_pro_2","vendor":"justsystems"},{"product":"ichitaro_pro_2011","vendor":"justsystems"},{"product":"ichitaro_pro_3","vendor":"justsystems"}],"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-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Memory corruption vulnerability in Rakuraku Hagaki (Rakuraku Hagaki 2018, Rakuraku Hagaki 2017, Rakuraku Hagaki 2016) and Rakuraku Hagaki Select for Ichitaro (Ichitaro 2017, Ichitaro 2016, Ichitaro 2015, Ichitaro Pro3, Ichitaro Pro2, Ichitaro Pro, Ichitaro 2011, Ichitaro Government 8, Ichitaro Government 7, Ichitaro Government 6 and Ichitaro 2017 Trial version) allows attackers to execute arbitrary code with privileges of the application via specially crafted file.","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 Rakuraku Hagaki","id":"CVE-2017-10870","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2017"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in Wi-Fi STATION L-02F Software","id":"CVE-2017-10871"},"packages":[],"prev":{"headline":"Memory corruption in H2O","id":"CVE-2017-10869"},"products":["Rakuraku Hagaki","Rakuraku Hagaki Select for Ichitaro"],"published":"2017-11-02","related":[],"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":"2024-08-05","vendors":["Justsystem"]},"summary":"Attackers can execute arbitrary code by tricking users into opening specially crafted files in Rakuraku Hagaki or Ichitaro word processors.","url":"https://insights.sbomify.com/CVE-2017-10870/"}