{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-5182 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-5182 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-5182 is a medium-severity memory corruption vulnerability in WAGO PFC200, published on 11 Mar 2020. 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-2019-5182 and fix it if it is affected.\n\nWhat it is: CVE-2019-5182 is a medium-severity memory corruption vulnerability in WAGO PFC200, published on 11 Mar 2020. 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-2019-5182 in the wild and no public exploit code.\n\nAffected product: WAGO PFC200. 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-2019-5182/ (Markdown: https://insights.sbomify.com/CVE-2019-5182/index.md)","id":"CVE-2019-5182","markdown":"https://insights.sbomify.com/CVE-2019-5182/index.md","name":"CVE-2019-5182","record":{"aliases":["GHSA-fv5q-8pqq-9g92"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["denial_of_service","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"WAGO PFC200 firmware","requires_auth":"low_privilege","summary":"A stack buffer overflow in the WAGO PFC200 iocheckd service allows remote attackers to cause a denial of service or potentially execute arbitrary code via crafted packets.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"pfc200_firmware","vendor":"wago"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"}],"description":"An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service ‘I/O-Check’ functionality of WAGO PFC 200 Firmware version 03.02.02(14). An attacker can send a specially crafted packet to trigger the parsing of this cache file.The destination buffer sp+0x440 is overflowed with the call to sprintf() for any type values that are greater than 1024-len(‘/etc/config-tools/config_interfaces interface=X1 state=enabled config-type=‘) in length. A type value of length 0x3d9 will cause the service to crash.","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 WAGO PFC200","id":"CVE-2019-5182","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in AMD","id":"CVE-2019-5183"},"packages":[],"prev":{"headline":"Memory corruption in WAGO PFC200","id":"CVE-2019-5181"},"products":["WAGO PFC200"],"published":"2020-03-11","related":[{"cvss_score":9.8,"headline":"Auth bypass in WAGO PFC200 Series","id":"CVE-2018-5459","kev_date_added":null,"published":"2018-02-13"},{"cvss_score":9.1,"headline":"Server-side request forgery in WAGO PFC200 Firmware","id":"CVE-2019-5160","kev_date_added":null,"published":"2020-03-10"},{"cvss_score":9.1,"headline":"Code injection in WAGO PFC200 Firmware","id":"CVE-2019-5161","kev_date_added":null,"published":"2020-03-10"},{"cvss_score":7.8,"headline":"Use after free in Wago","id":"CVE-2019-5184","kev_date_added":null,"published":"2020-03-23"},{"cvss_score":7.8,"headline":"Command injection in WAGO PFC200","id":"CVE-2019-5169","kev_date_added":null,"published":"2020-03-11"},{"cvss_score":7.8,"headline":"Command injection in WAGO PFC200","id":"CVE-2019-5170","kev_date_added":null,"published":"2020-03-11"},{"cvss_score":7.8,"headline":"Command injection in WAGO PFC200","id":"CVE-2019-5171","kev_date_added":null,"published":"2020-03-11"}],"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":"2024-08-04","vendors":["Wago"]},"summary":"A stack buffer overflow in the WAGO PFC200 iocheckd service allows remote attackers to cause a denial of service or potentially execute arbitrary code via crafted packets.","url":"https://insights.sbomify.com/CVE-2019-5182/"}