{"answers":{"affected":"It affects 9 products.","exploited":"There is no known exploitation of CVE-2022-47375 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2022-47375 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-47375 is a high-severity memory corruption vulnerability in Siemens SIMATIC S7-400 CPU 412-2 PN V7, published on 12 Dec 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-2022-47375 and fix it if it is affected.\n\nWhat it is: CVE-2022-47375 is a high-severity memory corruption vulnerability in Siemens SIMATIC S7-400 CPU 412-2 PN V7, published on 12 Dec 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-2022-47375 in the wild and no public exploit code.\n\nAffected product: Siemens SIMATIC S7-400 CPU 412-2 PN V7. 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-2022-47375/ (Markdown: https://insights.sbomify.com/CVE-2022-47375/index.md)","id":"CVE-2022-47375","markdown":"https://insights.sbomify.com/CVE-2022-47375/index.md","name":"CVE-2022-47375","record":{"aliases":["GHSA-mw8p-jf63-v8fr"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Siemens PLCs","requires_auth":"none","summary":"An attacker can cause a denial of service on Siemens SIMATIC and SINAMICS devices by exploiting a buffer overflow triggered by long file names.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"6ag1414-3em07-7ab0_firmware","vendor":"siemens"},{"product":"6ag1416-3es07-7ab0_firmware","vendor":"siemens"},{"product":"6es7412-2ek07-0ab0_firmware","vendor":"siemens"},{"product":"6es7414-3em07-0ab0_firmware","vendor":"siemens"},{"product":"6es7414-3fm07-0ab0_firmware","vendor":"siemens"},{"product":"6es7416-3es07-0ab0_firmware","vendor":"siemens"},{"product":"6es7416-3fs07-0ab0_firmware","vendor":"siemens"},{"product":"simatic_pc-station_plus_firmware","vendor":"siemens"},{"product":"sinamics_s120_firmware","vendor":"siemens"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:P/RL:O/RC:C","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"},{"id":"CWE-805","name":"Buffer Access with Incorrect Length Value"}],"description":"A vulnerability has been identified in SIMATIC PC-Station Plus (All versions), SIMATIC S7-400 CPU 412-2 PN V7 (All versions), SIMATIC S7-400 CPU 414-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 414F-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416-3 PN/DP V7 (All versions), SIMATIC S7-400 CPU 416F-3 PN/DP V7 (All versions), SINAMICS S120 (incl. SIPLUS variants) (All versions \u003c V5.2 SP3 HF15), SIPLUS S7-400 CPU 414-3 PN/DP V7 (All versions), SIPLUS S7-400 CPU 416-3 PN/DP V7 (All versions). The affected products do not handle long file names correctly.\r\n\r\nThis could allow an attacker to create a buffer overflow and create a denial of service condition for the device.","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 SIMATIC S7-400 CPU 412-2 PN V7","id":"CVE-2022-47375","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2022"},"n_packages":0,"n_references":1,"next":{"headline":"Hardcoded credentials in Alaris Infusion Central","id":"CVE-2022-47376"},"packages":[],"prev":{"headline":"Denial of service in SIMATIC S7-400 CPU 412-2 PN V7","id":"CVE-2022-47374"},"products":["SIMATIC S7-400 CPU 412-2 PN V7","SIMATIC S7-400 CPU 414-3 PN/DP V7","SIMATIC S7-400 CPU 414F-3 PN/DP V7","SIMATIC S7-400 CPU 416-3 PN/DP V7","SIMATIC S7-400 CPU 416F-3 PN/DP V7","SIMATIC PC-Station Plus","SINAMICS S120 (incl. SIPLUS variants)","SIPLUS S7-400 CPU 414-3 PN/DP V7","SIPLUS S7-400 CPU 416-3 PN/DP V7"],"published":"2023-12-12","related":[{"cvss_score":7.5,"headline":"Denial of service in SIMATIC S7-400 CPU 412-2 PN V7","id":"CVE-2022-47374","kev_date_added":null,"published":"2023-12-12"}],"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":["Siemens"]},"summary":"An attacker can cause a denial of service on Siemens SIMATIC and SINAMICS devices by exploiting a buffer overflow triggered by long file names.","url":"https://insights.sbomify.com/CVE-2022-47375/"}