{"answers":{"affected":"It affects 13 products.","exploited":"There is no known exploitation of CVE-2019-13548 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2019-13548 yet. Limit exposure of the affected software until one is available.","what":"CVE-2019-13548 is a critical memory corruption vulnerability in Codesys Control Runtime System Toolkit, published on 13 Sep 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-13548 and fix it if it is affected.\n\nWhat it is: CVE-2019-13548 is a critical memory corruption vulnerability in Codesys Control Runtime System Toolkit, published on 13 Sep 2019. 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-2019-13548 in the wild and no public exploit code.\n\nAffected product: Codesys Control Runtime System Toolkit. 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-2019-13548/ (Markdown: https://insights.sbomify.com/CVE-2019-13548/index.md)","id":"CVE-2019-13548","markdown":"https://insights.sbomify.com/CVE-2019-13548/index.md","name":"CVE-2019-13548","record":{"aliases":["GHSA-446p-4p8x-ff66"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"CODESYS web server","requires_auth":"none","summary":"Attackers can trigger stack overflow via crafted requests, leading to remote code execution or denial of service in CODESYS V3 web servers.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[{"product":"control_for_beaglebone","vendor":"codesys"},{"product":"control_for_empc-a\\/imx6","vendor":"codesys"},{"product":"control_for_iot2000","vendor":"codesys"},{"product":"control_for_linux","vendor":"codesys"},{"product":"control_for_pfc100","vendor":"codesys"},{"product":"control_for_pfc200","vendor":"codesys"},{"product":"control_for_raspberry_pi","vendor":"codesys"},{"product":"control_rte","vendor":"codesys"},{"product":"control_runtime_system_toolkit","vendor":"codesys"},{"product":"control_win","vendor":"codesys"},{"product":"embedded_target_visu_toolkit","vendor":"codesys"},{"product":"hmi","vendor":"codesys"},{"product":"remote_target_visu_toolkit","vendor":"codesys"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-787","name":"Out-of-bounds Write"},{"id":"CWE-121","name":"Stack-based Buffer Overflow"}],"description":"CODESYS V3 web server, all versions prior to 3.5.14.10, allows an attacker to send specially crafted http or https requests which could cause a stack overflow and create a denial-of-service condition or allow remote code execution.","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 CODESYS V3 web server","id":"CVE-2019-13548","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"codesys:control_runtime_system_toolkit","products":["codesys:control_runtime_system_toolkit"],"type":"memory_corruption","year":"2019"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in Rittal Chiller SK 3232-Series","id":"CVE-2019-13549"},"packages":[],"prev":{"headline":"Missing authorization in Advantech WISE-PaaS/RMM","id":"CVE-2019-13547"},"products":["CODESYS V3 web server"],"published":"2019-09-13","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2020-10245","kev_date_added":null,"published":"2020-03-26"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2019-18858","kev_date_added":null,"published":"2019-11-20"},{"cvss_score":8.8,"headline":"Codesys Runtime Improper Limitation of a Pathname","id":"CVE-2018-25048","kev_date_added":null,"published":"2023-03-23"},{"cvss_score":8.8,"headline":"Privilege escalation in n/a","id":"CVE-2019-9008","kev_date_added":null,"published":"2019-09-17"},{"cvss_score":7.8,"headline":"CODESYS V3 prone to Inadequate Password Hashing","id":"CVE-2020-12069","kev_date_added":null,"published":"2022-12-26"},{"cvss_score":7.5,"headline":"CODESYS V3: CmpBlkDrvTcp allows unauthenticated attackers to block all its available TCP connections","id":"CVE-2022-30791","kev_date_added":null,"published":"2022-07-11"}],"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":["n/a"]},"summary":"Attackers can trigger stack overflow via crafted requests, leading to remote code execution or denial of service in CODESYS V3 web servers.","url":"https://insights.sbomify.com/CVE-2019-13548/"}