{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2023-5394 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-5394 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-5394 is a high-severity memory corruption vulnerability in Honeywell Experion Server, published on 11 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-5394 and fix it if it is affected.\n\nWhat it is: CVE-2023-5394 is a high-severity memory corruption vulnerability in Honeywell Experion Server, published on 11 Apr 2024. 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-2023-5394 in the wild and no public exploit code.\n\nAffected product: Honeywell Experion Server. 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-2023-5394/ (Markdown: https://insights.sbomify.com/CVE-2023-5394/index.md)","id":"CVE-2023-5394","markdown":"https://insights.sbomify.com/CVE-2023-5394/index.md","name":"CVE-2023-5394","record":{"aliases":["GHSA-9x6r-r4jh-x967"],"analysis":{"component_type":"ics_ot","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Experion Server","requires_auth":"none","summary":"A stack overflow in Honeywell Experion Server allows remote code execution via malformed messages, requiring an upgrade to the latest version.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Honeywell","cpe":[],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"description":"Server receiving a malformed message that where the GCL message hostname may be too large which may cause a stack overflow; resulting in possible remote code execution. Honeywell recommends updating to the most recent version of the product. See Honeywell Security Notification for recommendations on upgrading and versioning.","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 Experion Server","id":"CVE-2023-5394","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Experion Server","id":"CVE-2023-5395"},"packages":[],"prev":{"headline":"Memory corruption in Experion Server","id":"CVE-2023-5393"},"products":["Experion Server"],"published":"2024-04-11","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-08-09","vendors":["Honeywell"]},"summary":"A stack overflow in Honeywell Experion Server allows remote code execution via malformed messages, requiring an upgrade to the latest version.","url":"https://insights.sbomify.com/CVE-2023-5394/"}