{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2021-32946 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-32946 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-32946 is a high-severity memory corruption vulnerability in Siemens Jt2go, published on 17 Jun 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-2021-32946 and fix it if it is affected.\n\nWhat it is: CVE-2021-32946 is a high-severity memory corruption vulnerability in Siemens Jt2go, published on 17 Jun 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-2021-32946 in the wild and no public exploit code.\n\nAffected product: Siemens Jt2go. 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-2021-32946/ (Markdown: https://insights.sbomify.com/CVE-2021-32946/index.md)","id":"CVE-2021-32946","markdown":"https://insights.sbomify.com/CVE-2021-32946/index.md","name":"CVE-2021-32946","record":{"aliases":["GHSA-cv5v-qfpj-5pm3"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Drawings SDK","requires_auth":"none","summary":"Attackers can trigger out-of-bounds errors via malicious DGN files, leading to code execution or denial of service in applications using the Drawings SDK.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"drawings_sdk","vendor":"opendesign"},{"product":"comos","vendor":"siemens"},{"product":"jt2go","vendor":"siemens"},{"product":"teamcenter_visualization","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-754","name":"Improper Check for Unusual or Exceptional Conditions"}],"description":"An improper check for unusual or exceptional conditions issue exists within the parsing DGN files from Drawings SDK (Version 2022.4 and prior) resulting from the lack of proper validation of the user-supplied data. This may result in several of out-of-bounds problems and allow attackers to cause a denial-of-service condition or 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 Drawings SDK","id":"CVE-2021-32946","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"siemens:jt2go","products":["siemens:jt2go","siemens:teamcenter_visualization"],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":5,"next":{"headline":"Memory corruption in FATEK Automation FvDesigner","id":"CVE-2021-32947"},"packages":[],"prev":{"headline":"MDT AutoSave Inadequate Encryption Strength","id":"CVE-2021-32945"},"products":["Drawings SDK"],"published":"2021-06-17","related":[{"cvss_score":8.1,"headline":"Information disclosure in n/a","id":"CVE-2018-18223","kev_date_added":null,"published":"2018-10-19"},{"cvss_score":8.1,"headline":"Information disclosure in n/a","id":"CVE-2018-18224","kev_date_added":null,"published":"2018-10-19"},{"cvss_score":7.8,"headline":"Out-of-bounds Write vulnerability exists in ODA Drawings SDK before 2024.12","id":"CVE-2023-5180","kev_date_added":null,"published":"2023-12-26"},{"cvss_score":7.8,"headline":"Memory corruption in ODA Drawings SDK - All Versions \u003c 2024.10","id":"CVE-2023-5179","kev_date_added":null,"published":"2023-11-07"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2023-22669","kev_date_added":null,"published":"2023-04-15"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2023-22670","kev_date_added":null,"published":"2023-04-15"},{"cvss_score":7.8,"headline":"Use after free in n/a","id":"CVE-2023-26495","kev_date_added":null,"published":"2023-04-10"}],"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":"Attackers can trigger out-of-bounds errors via malicious DGN files, leading to code execution or denial of service in applications using the Drawings SDK.","url":"https://insights.sbomify.com/CVE-2021-32946/"}