{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2021-27488 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-27488 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-27488 is a high-severity memory corruption vulnerability in Datakit Software libraries embedded in Luxion KeyShot software, published on 27 May 2021. 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-2021-27488 and fix it if it is affected.\n\nWhat it is: CVE-2021-27488 is a high-severity memory corruption vulnerability in Datakit Software libraries embedded in Luxion KeyShot software, published on 27 May 2021. 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-2021-27488 in the wild and no public exploit code.\n\nAffected product: Datakit Software libraries embedded in Luxion KeyShot software. 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-2021-27488/ (Markdown: https://insights.sbomify.com/CVE-2021-27488/index.md)","id":"CVE-2021-27488","markdown":"https://insights.sbomify.com/CVE-2021-27488/index.md","name":"CVE-2021-27488","record":{"aliases":["GHSA-cjxf-q67x-5fcw"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"3D CAD parsing library","requires_auth":"none","summary":"An out-of-bounds write in Datakit libraries allows attackers to execute arbitrary code via malicious CATPart files in KeyShot.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"crosscadware","vendor":"datakit"},{"product":"keyshot","vendor":"luxion"},{"product":"solid_edge_se2020_firmware","vendor":"siemens"},{"product":"solid_edge_se2021_firmware","vendor":"siemens"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Datakit Software libraries CatiaV5_3dRead, CatiaV6_3dRead, Step3dRead, Ug3dReadPsr, Jt3dReadPsr modules in KeyShot Versions v10.1 and prior lack proper validation of user-supplied data when parsing CATPart files. This could result in an out-of-bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process.","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 Datakit Software libraries embedded in Luxion KeyShot software","id":"CVE-2021-27488","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":3,"next":{"headline":"File upload in ZOLL Defibrillator Dashboard","id":"CVE-2021-27489"},"packages":[],"prev":{"headline":"Hardcoded credentials in ZOLL Defibrillator Dashboard","id":"CVE-2021-27487"},"products":["Datakit Software libraries embedded in Luxion KeyShot software"],"published":"2021-05-27","related":[{"cvss_score":7.8,"headline":"Datakit CrossCAD/Ware","id":"CVE-2023-23579","kev_date_added":null,"published":"2023-04-20"},{"cvss_score":7.8,"headline":"Memory corruption in Datakit Software libraries embedded in Luxion KeyShot software","id":"CVE-2021-27490","kev_date_added":null,"published":"2021-05-27"},{"cvss_score":7.8,"headline":"Memory corruption in Datakit Software libraries embedded in Luxion KeyShot software","id":"CVE-2021-27494","kev_date_added":null,"published":"2021-05-27"},{"cvss_score":7.8,"headline":"Null dereference in Datakit Software libraries embedded in Luxion KeyShot software","id":"CVE-2021-27496","kev_date_added":null,"published":"2021-05-27"},{"cvss_score":5.5,"headline":"XML external entity in Datakit Software libraries embedded in Luxion KeyShot software","id":"CVE-2021-27492","kev_date_added":null,"published":"2021-05-27"},{"cvss_score":3.3,"headline":"CVE-2023-22295","id":"CVE-2023-22295","kev_date_added":null,"published":"2023-04-20"}],"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":"2024-08-03","vendors":["n/a"]},"summary":"An out-of-bounds write in Datakit libraries allows attackers to execute arbitrary code via malicious CATPart files in KeyShot.","url":"https://insights.sbomify.com/CVE-2021-27488/"}