{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-0248 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-0248 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0248 is a high-severity vulnerability in Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. ioSmart Gen1, published on 14 Dec 2023. 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-2023-0248 and fix it if it is affected.\n\nWhat it is: CVE-2023-0248 is a high-severity vulnerability in Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. ioSmart Gen1, published on 14 Dec 2023. 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-2023-0248 in the wild and no public exploit code.\n\nAffected product: Sensormatic Electronics, a subsidiary of Johnson Controls, Inc. ioSmart Gen1. 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-2023-0248/ (Markdown: https://insights.sbomify.com/CVE-2023-0248/index.md)","id":"CVE-2023-0248","markdown":"https://insights.sbomify.com/CVE-2023-0248/index.md","name":"CVE-2023-0248","record":{"aliases":["GHSA-6ww3-v82p-jv78"],"analysis":{"component_type":"hardware_firmware","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Kantech card reader","requires_auth":"none","summary":"An attacker with physical access can recover communication memory from the Kantech Gen1 ioSmart card reader, exposing sensitive data.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jci","cpe":[{"product":"iosmart_gen_1_firmware","vendor":"johnsoncontrols"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-401","name":"Missing Release of Memory after Effective Lifetime"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"An attacker with physical access to the Kantech Gen1 ioSmart card reader with firmware version prior to 1.07.02 in certain circumstances can recover the reader's communication memory between the card and reader.","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":"Kantech Gen1 ioSmart card reader","id":"CVE-2023-0248","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"CVE-2023-0249","id":"CVE-2023-0249"},"packages":[],"prev":{"headline":"Uncontrolled Search Path Element in bits-and-blooms/bloom","id":"CVE-2023-0247"},"products":["ioSmart Gen1"],"published":"2023-12-14","related":[],"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-08","vendors":["Sensormatic Electronics, a subsidiary of Johnson Controls, Inc."]},"summary":"An attacker with physical access can recover communication memory from the Kantech Gen1 ioSmart card reader, exposing sensitive data.","url":"https://insights.sbomify.com/CVE-2023-0248/"}