{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-5177 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2017-5177 yet. Limit exposure of the affected software until one is available.","what":"CVE-2017-5177 is a high-severity memory corruption vulnerability in VIPA Controls WinPLC7, published on 19 May 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-5177 and fix it if it is affected.\n\nWhat it is: CVE-2017-5177 is a high-severity memory corruption vulnerability in VIPA Controls WinPLC7, published on 19 May 2017. 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-2017-5177 in the wild and no public exploit code.\n\nAffected product: VIPA Controls WinPLC7. 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-2017-5177/ (Markdown: https://insights.sbomify.com/CVE-2017-5177/index.md)","id":"CVE-2017-5177","markdown":"https://insights.sbomify.com/CVE-2017-5177/index.md","name":"CVE-2017-5177","record":{"aliases":["GHSA-9hfw-x698-hh7x"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"VIPA Controls WinPLC7","requires_auth":"none","summary":"A stack buffer overflow in VIPA Controls WinPLC7 allows remote attackers to execute arbitrary code via specially crafted packets.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"winplc7_firmware","vendor":"vipa_controls"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"A Stack Buffer Overflow issue was discovered in VIPA Controls WinPLC7 5.0.45.5921 and prior. A stack-based buffer overflow vulnerability has been identified, where an attacker with a specially crafted packet could overflow the fixed length buffer. This could allow remote code execution.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2017-09-13","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2017-09-13","kind":"exploitdb","ref":"42693","stars":null,"title":"Viap Automation WinPLC7 5.0.45.5921 - Recv Buffer Overflow (Metasploit)"}],"tier":"poc_unverified"},"has_fix":null,"headline":"Memory corruption in VIPA Controls WinPLC7","id":"CVE-2017-5177","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2017"},"n_packages":0,"n_references":3,"next":{"headline":"Hardcoded credentials in Schneider Electric Wonderware Intelligence 2014R3 and prior","id":"CVE-2017-5178"},"packages":[],"prev":{"headline":"Other in Rockwell Automation Connected Components Workbench","id":"CVE-2017-5176"},"products":["VIPA Controls WinPLC7"],"published":"2017-05-19","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)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"A stack buffer overflow in VIPA Controls WinPLC7 allows remote attackers to execute arbitrary code via specially crafted packets.","url":"https://insights.sbomify.com/CVE-2017-5177/"}