{"answers":{"affected":"It affects 24 products.","exploited":"There is no known exploitation of CVE-2023-3935 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-3935 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-3935 is a critical memory corruption vulnerability in Wibu CodeMeter Runtime, published on 13 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-3935 and fix it if it is affected.\n\nWhat it is: CVE-2023-3935 is a critical memory corruption vulnerability in Wibu CodeMeter Runtime, published on 13 Sep 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-3935 in the wild and no public exploit code.\n\nAffected product: Wibu CodeMeter Runtime. 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-2023-3935/ (Markdown: https://insights.sbomify.com/CVE-2023-3935/index.md)","id":"CVE-2023-3935","markdown":"https://insights.sbomify.com/CVE-2023-3935/index.md","name":"CVE-2023-3935","record":{"aliases":["GHSA-c9rf-qf73-r46f"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"CodeMeter Runtime","requires_auth":"none","summary":"Unauthenticated remote attackers can achieve remote code execution and full host access via a heap buffer overflow in Wibu CodeMeter Runtime.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"CERTVDE","cpe":[{"product":"activation_wizard","vendor":"phoenixcontact"},{"product":"e-mobility_charging_suite","vendor":"phoenixcontact"},{"product":"fl_network_manager","vendor":"phoenixcontact"},{"product":"iol-conf","vendor":"phoenixcontact"},{"product":"module_type_package_designer","vendor":"phoenixcontact"},{"product":"plcnext_engineer","vendor":"phoenixcontact"},{"product":"oseon","vendor":"trumpf"},{"product":"programmingtube","vendor":"trumpf"},{"product":"teczonebend","vendor":"trumpf"},{"product":"tops_unfold","vendor":"trumpf"},{"product":"topscalculation","vendor":"trumpf"},{"product":"trumpflicenseexpert","vendor":"trumpf"},{"product":"trutops","vendor":"trumpf"},{"product":"trutops_cell_classic","vendor":"trumpf"},{"product":"trutops_cell_sw48","vendor":"trumpf"},{"product":"trutops_mark_3d","vendor":"trumpf"},{"product":"trutopsboost","vendor":"trumpf"},{"product":"trutopsfab","vendor":"trumpf"},{"product":"trutopsfab_storage_smallstore","vendor":"trumpf"},{"product":"trutopsprint","vendor":"trumpf"},{"product":"trutopsprintmultilaserassistant","vendor":"trumpf"},{"product":"trutopsweld","vendor":"trumpf"},{"product":"tubedesign","vendor":"trumpf"},{"product":"codemeter_runtime","vendor":"wibu"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"A heap buffer overflow vulnerability in Wibu CodeMeter Runtime network service up to version 7.60b allows an unauthenticated, remote attacker to achieve RCE and gain full access of the host system.","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":"Wibu: Buffer Overflow in CodeMeter Runtime","id":"CVE-2023-3935","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":3,"next":{"headline":"Blog2Social \u003c 7.2.1 - Reflected XSS","id":"CVE-2023-3936"},"packages":[],"prev":{"headline":"Please discard this CVE, we are not using this anymore.","id":"CVE-2023-3934"},"products":["CodeMeter Runtime"],"published":"2023-09-13","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-08-27","vendors":["Wibu"]},"summary":"Unauthenticated remote attackers can achieve remote code execution and full host access via a heap buffer overflow in Wibu CodeMeter Runtime.","url":"https://insights.sbomify.com/CVE-2023-3935/"}