{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-34271 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-34271 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-34271 is a high-severity memory corruption vulnerability in Fatek Automation FvDesigner, published on 3 May 2024. 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-2023-34271 and fix it if it is affected.\n\nWhat it is: CVE-2023-34271 is a high-severity memory corruption vulnerability in Fatek Automation FvDesigner, published on 3 May 2024. 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-2023-34271 in the wild and no public exploit code.\n\nAffected product: Fatek Automation FvDesigner. 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-2023-34271/ (Markdown: https://insights.sbomify.com/CVE-2023-34271/index.md)","id":"CVE-2023-34271","markdown":"https://insights.sbomify.com/CVE-2023-34271/index.md","name":"CVE-2023-34271","record":{"aliases":["GHSA-f347-937j-m78g"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Fatek Automation FvDesigner","requires_auth":"none","summary":"Remote attackers can execute arbitrary code by tricking users into opening a malicious FPJ file in Fatek Automation FvDesigner.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"zdi","cpe":[{"product":"fvdesigner","vendor":"fatek"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Fatek Automation FvDesigner. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of FPJ files. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-18178.","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":"Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability","id":"CVE-2023-34271","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":"Fatek Automation FvDesigner FPJ File Parsing Uninitialized Pointer Remote Code Execution Vulnerability","id":"CVE-2023-34272"},"packages":[],"prev":{"headline":"Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability","id":"CVE-2023-34270"},"products":["FvDesigner"],"published":"2024-05-03","related":[{"cvss_score":7.8,"headline":"Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability","id":"CVE-2023-34262","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":7.8,"headline":"Fatek Automation FvDesigner FPJ File Parsing Uninitialized Pointer Remote Code Execution Vulnerability","id":"CVE-2023-34263","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":7.8,"headline":"Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability","id":"CVE-2023-34264","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":7.8,"headline":"Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability","id":"CVE-2023-34265","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":7.8,"headline":"Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability","id":"CVE-2023-34266","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":7.8,"headline":"Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability","id":"CVE-2023-34267","kev_date_added":null,"published":"2024-05-03"},{"cvss_score":7.8,"headline":"Fatek Automation FvDesigner FPJ File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability","id":"CVE-2023-34268","kev_date_added":null,"published":"2024-05-03"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-08-02","vendors":["Fatek Automation"]},"summary":"Remote attackers can execute arbitrary code by tricking users into opening a malicious FPJ file in Fatek Automation FvDesigner.","url":"https://insights.sbomify.com/CVE-2023-34271/"}