{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2021-25177 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-25177 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-25177 is a high-severity memory corruption vulnerability in Siemens Jt2go, published on 18 Jan 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-2021-25177 and fix it if it is affected.\n\nWhat it is: CVE-2021-25177 is a high-severity memory corruption vulnerability in Siemens Jt2go, published on 18 Jan 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-2021-25177 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-2021-25177/ (Markdown: https://insights.sbomify.com/CVE-2021-25177/index.md)","id":"CVE-2021-25177","markdown":"https://insights.sbomify.com/CVE-2021-25177/index.md","name":"CVE-2021-25177","record":{"aliases":["GHSA-w87r-3vgp-mx7q"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Open Design Alliance SDK","requires_auth":"none","summary":"Attackers can cause a denial of service via type confusion when rendering malformed DXF or DWG files using the Open Design Alliance Drawings SDK.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"drawings_software_development_kit","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-843","name":"Access of Resource Using Incompatible Type"}],"description":"An issue was discovered in Open Design Alliance Drawings SDK before 2021.11. A Type Confusion issue exists when rendering malformed .DXF and .DWG files. This can allow attackers to cause a crash, potentially enabling a denial of service attack (Crash, Exit, or Restart).","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 n/a","id":"CVE-2021-25177","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":4,"next":{"headline":"Memory corruption in n/a","id":"CVE-2021-25178"},"packages":[],"prev":{"headline":"Null dereference in n/a","id":"CVE-2021-25176"},"products":["n/a"],"published":"2021-01-18","related":[{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2022-23095","kev_date_added":null,"published":"2022-01-15"},{"cvss_score":7.8,"headline":"Use after free in n/a","id":"CVE-2021-43274","kev_date_added":null,"published":"2021-11-14"},{"cvss_score":7.8,"headline":"Use after free in n/a","id":"CVE-2021-43275","kev_date_added":null,"published":"2021-11-14"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2021-43280","kev_date_added":null,"published":"2021-11-14"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2021-43336","kev_date_added":null,"published":"2021-11-14"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2021-43390","kev_date_added":null,"published":"2021-11-14"},{"cvss_score":7.8,"headline":"Memory corruption in n/a","id":"CVE-2021-43391","kev_date_added":null,"published":"2021-11-14"}],"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 cause a denial of service via type confusion when rendering malformed DXF or DWG files using the Open Design Alliance Drawings SDK.","url":"https://insights.sbomify.com/CVE-2021-25177/"}