{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-34390 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-34390 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-34390 is a medium-severity denial of service vulnerability in Schweitzer Engineering Laboratories SEL-451, published on 30 Nov 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-34390 and fix it if it is affected.\n\nWhat it is: CVE-2023-34390 is a medium-severity denial of service vulnerability in Schweitzer Engineering Laboratories SEL-451, published on 30 Nov 2023. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2023-34390 in the wild and no public exploit code.\n\nAffected product: Schweitzer Engineering Laboratories SEL-451. 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-2023-34390/ (Markdown: https://insights.sbomify.com/CVE-2023-34390/index.md)","id":"CVE-2023-34390","markdown":"https://insights.sbomify.com/CVE-2023-34390/index.md","name":"CVE-2023-34390","record":{"aliases":["GHSA-78fr-vmpw-5v67"],"analysis":{"component_type":"ics_ot","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"SEL-451 relay","requires_auth":"high_privilege","summary":"A remote authenticated attacker can cause a denial of service on the SEL-451 relay by exploiting improper input validation, locking out services.","user_interaction":"required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"SEL","cpe":[{"product":"sel-451_firmware","vendor":"selinc"}],"cvss":{"score":4.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"An input validation vulnerability in the Schweitzer Engineering Laboratories SEL-451 could allow a remote authenticated attacker to create a denial of service against the system and locking out services.\n\nSee product Instruction Manual Appendix A dated 20230830 for more details.","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":"Improper input validation could lead to denial of service","id":"CVE-2023-34390","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Insecure Inherited Permissions","id":"CVE-2023-34391"},"packages":[],"prev":{"headline":"Allocation of resources without limits could lead to denial of service","id":"CVE-2023-34389"},"products":["SEL-451"],"published":"2023-11-30","related":[{"cvss_score":7.5,"headline":"Insufficient entropy vulnerability could lead to authentication bypass","id":"CVE-2023-31176","kev_date_added":null,"published":"2023-11-30"},{"cvss_score":6.5,"headline":"Improper authentication could lead to session hijacking","id":"CVE-2023-34388","kev_date_added":null,"published":"2023-11-30"},{"cvss_score":4.5,"headline":"Allocation of resources without limits could lead to denial of service","id":"CVE-2023-34389","kev_date_added":null,"published":"2023-11-30"},{"cvss_score":4.3,"headline":"Improper neutralizataion of input could lead to execution of arbitrary code","id":"CVE-2023-31177","kev_date_added":null,"published":"2023-11-30"}],"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":"2024-08-02","vendors":["Schweitzer Engineering Laboratories"]},"summary":"A remote authenticated attacker can cause a denial of service on the SEL-451 relay by exploiting improper input validation, locking out services.","url":"https://insights.sbomify.com/CVE-2023-34390/"}