{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-51395 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-51395 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-51395 is a high-severity memory corruption vulnerability in Silicon Labs Z-Wave SDK, published on 7 Mar 2024. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-51395 and fix it if it is affected.\n\nWhat it is: CVE-2023-51395 is a high-severity memory corruption vulnerability in Silicon Labs Z-Wave SDK, published on 7 Mar 2024. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-51395 in the wild and no public exploit code.\n\nAffected product: Silicon Labs Z-Wave SDK. 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-2023-51395/ (Markdown: https://insights.sbomify.com/CVE-2023-51395/index.md)","id":"CVE-2023-51395","markdown":"https://insights.sbomify.com/CVE-2023-51395/index.md","name":"CVE-2023-51395","record":{"aliases":["GHSA-cfjm-h64g-9m86"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Z-Wave SDK","requires_auth":"none","summary":"An unauthenticated attacker within Z-Wave range can overflow a stack buffer to achieve arbitrary code execution on Silicon Labs Z-Wave end devices.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Silabs","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/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"},{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"The vulnerability described by CVE-2023-0972 has been additionally discovered in Silicon Labs Z-Wave end devices. This vulnerability may allow an unauthenticated attacker within Z-Wave range to overflow a stack buffer, leading to arbitrary code execution.","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":"Z-Wave S0 Decryption Vulnerability in End Devices","id":"CVE-2023-51395","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress Brizy – Page Builder Plugin \u003c= 2.4.29 is vulnerable to Cross Site Scripting (XSS)","id":"CVE-2023-51396"},"packages":[],"prev":{"headline":"Potential DoS for EFR32xxx parts in high traffic environments due to null buffer dereference / crash","id":"CVE-2023-51394"},"products":["Z-Wave SDK"],"published":"2024-03-07","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-25","vendors":["Silicon Labs"]},"summary":"An unauthenticated attacker within Z-Wave range can overflow a stack buffer to achieve arbitrary code execution on Silicon Labs Z-Wave end devices.","url":"https://insights.sbomify.com/CVE-2023-51395/"}