{"answers":{"affected":"It affects 4 products.","exploited":"There is no known exploitation of CVE-2023-0426 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-0426 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0426 is a high-severity memory corruption vulnerability in ABB  Freelance controllers AC 700F, published on 7 Aug 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-2023-0426 and fix it if it is affected.\n\nWhat it is: CVE-2023-0426 is a high-severity memory corruption vulnerability in ABB  Freelance controllers AC 700F, published on 7 Aug 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-2023-0426 in the wild and no public exploit code.\n\nAffected product: ABB  Freelance controllers AC 700F. 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-2023-0426/ (Markdown: https://insights.sbomify.com/CVE-2023-0426/index.md)","id":"CVE-2023-0426","markdown":"https://insights.sbomify.com/CVE-2023-0426/index.md","name":"CVE-2023-0426","record":{"aliases":["GHSA-9qgw-q427-76fm"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"ABB Freelance controller","requires_auth":"none","summary":"An attacker can cause a stack-based buffer overflow in ABB Freelance controllers, leading to a denial of service.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ABB","cpe":[{"product":"ac700f_firmware","vendor":"abb"},{"product":"freelance_2013","vendor":"abb"},{"product":"freelance_2016","vendor":"abb"},{"product":"freelance_2019","vendor":"abb"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H","version":"3.1"},"cwes":[{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"ABB is aware of vulnerabilities in the product versions listed below. An update is available that resolves\nthe reported vulnerabilities in the product versions under maintenance.\nAn attacker who successfully exploited one or more of these vulnerabilities could cause the product to\nstop or make the product inaccessible. \n\nStack-based Buffer Overflow vulnerability in ABB Freelance controllers AC 700F (conroller modules), ABB Freelance controllers AC 900F (controller modules).This issue affects:\n\n Freelance controllers AC 700F: \n\nfrom 9.0;0 through V9.2 SP2, through Freelance 2013, through Freelance 2013SP1, through Freelance 2016, through Freelance 2016SP1, through Freelance 2019 , through Freelance 2019 SP1, through Freelance 2019 SP1 FP1; \n\nFreelance controllers AC 900F: \n\nthrough Freelance 2013, through Freelance 2013SP1, through Freelance 2016, through Freelance 2016SP1, through Freelance 2019, through Freelance 2019 SP1, through Freelance 2019 SP1 FP1.","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":"Stack overflow in filename or in boundary","id":"CVE-2023-0426","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":"Watu Quiz \u003c 3.3.8.2 - Reflected XSS","id":"CVE-2023-0428"},"packages":[],"prev":{"headline":"Buffer overflow in global memory region","id":"CVE-2023-0425"},"products":[" Freelance controllers AC 700F"," Freelance controllers AC 900F"],"published":"2023-08-07","related":[{"cvss_score":8.6,"headline":"Buffer overflow in global memory region","id":"CVE-2023-0425","kev_date_added":null,"published":"2023-08-07"}],"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":"partial"},"state":"PUBLISHED","updated":"2024-11-07","vendors":["ABB"]},"summary":"An attacker can cause a stack-based buffer overflow in ABB Freelance controllers, leading to a denial of service.","url":"https://insights.sbomify.com/CVE-2023-0426/"}