{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-3242 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-3242 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-3242 is a high-severity denial of service vulnerability in B\u0026R Automation Runtime, published on 26 Jul 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-2023-3242 and fix it if it is affected.\n\nWhat it is: CVE-2023-3242 is a high-severity denial of service vulnerability in B\u0026R Automation Runtime, published on 26 Jul 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-2023-3242 in the wild and no public exploit code.\n\nAffected product: B\u0026R Automation Runtime. 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-2023-3242/ (Markdown: https://insights.sbomify.com/CVE-2023-3242/index.md)","id":"CVE-2023-3242","markdown":"https://insights.sbomify.com/CVE-2023-3242/index.md","name":"CVE-2023-3242","record":{"aliases":["GHSA-j6jr-gfxc-3pp6"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Industrial Automation Runtime","requires_auth":"none","summary":"Unauthenticated attackers can cause permanent denial-of-service in B\u0026R Industrial Automation Runtime via improper initialization in Portmapper.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"ABB","cpe":[{"product":"automation_runtime","vendor":"br-automation"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-770","name":"Allocation of Resources Without Limits or Throttling"},{"id":"CWE-665","name":"Improper Initialization"}],"description":"Improper initialization implementation in Portmapper used in B\u0026R Industrial Automation Automation Runtime \u003cG4.93 allows unauthenticated network-based attackers to cause permanent denial-of-service conditions.","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":"Denial of service in B\u0026R Automation Runtime","id":"CVE-2023-3242","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Weak cryptography in BCM-WEB","id":"CVE-2023-3243"},"packages":[],"prev":{"headline":"OTCMS path traversal","id":"CVE-2023-3241"},"products":["B\u0026R Automation Runtime"],"published":"2023-07-26","related":[{"cvss_score":9.8,"headline":"FTP uses unsecure encryption mechanisms","id":"CVE-2024-0323","kev_date_added":null,"published":"2024-02-05"},{"cvss_score":9.4,"headline":"B\u0026R Automation Runtime SNMP Authentication and Authorization Weakness","id":"CVE-2019-19108","kev_date_added":null,"published":"2020-04-20"},{"cvss_score":8.6,"headline":"Denial of service vulnerability on Automation Runtime webserver","id":"CVE-2021-22275","kev_date_added":null,"published":"2022-05-13"},{"cvss_score":8.3,"headline":"Diffie-Hellman groups with insufficient strength used in SSL/TLS stack of B\u0026R Automation Runtime","id":"CVE-2024-5800","kev_date_added":null,"published":"2024-08-10"},{"cvss_score":6.1,"headline":"SDM Web interface vulnerable to XSS","id":"CVE-2023-6028","kev_date_added":null,"published":"2024-02-05"},{"cvss_score":6.1,"headline":"Reflected Cross-Site Scripting Vulnerabilities in Automation Runtime","id":"CVE-2022-4286","kev_date_added":null,"published":"2023-02-14"}],"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":"2024-10-23","vendors":["B\u0026R Industrial Automation"]},"summary":"Unauthenticated attackers can cause permanent denial-of-service in B\u0026R Industrial Automation Runtime via improper initialization in Portmapper.","url":"https://insights.sbomify.com/CVE-2023-3242/"}