{"answers":{"affected":"It affects 8 products.","exploited":"There is no known exploitation of CVE-2023-33221 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-33221 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-33221 is a medium-severity memory corruption vulnerability in IDEMIA MorphoWave Compact/XP, published on 15 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-2023-33221 and fix it if it is affected.\n\nWhat it is: CVE-2023-33221 is a medium-severity memory corruption vulnerability in IDEMIA MorphoWave Compact/XP, published on 15 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-2023-33221 in the wild and no public exploit code.\n\nAffected product: IDEMIA MorphoWave Compact/XP. 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-2023-33221/ (Markdown: https://insights.sbomify.com/CVE-2023-33221/index.md)","id":"CVE-2023-33221","markdown":"https://insights.sbomify.com/CVE-2023-33221/index.md","name":"CVE-2023-33221","record":{"aliases":["GHSA-f275-pcv5-ch9x"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Biometric access control","requires_auth":"none","summary":"A heap buffer overflow in IDEMIA biometric devices allows remote code execution when reading DESFire cards, particularly with default keys.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"IDEMIA","cpe":[{"product":"morphowave_compact_firmware","vendor":"idemia"},{"product":"morphowave_sp_firmware","vendor":"idemia"},{"product":"morphowave_xp_firmware","vendor":"idemia"},{"product":"sigma_extreme_firmware","vendor":"idemia"},{"product":"sigma_lite\\+_firmware","vendor":"idemia"},{"product":"sigma_lite_firmware","vendor":"idemia"},{"product":"sigma_wide_firmware","vendor":"idemia"},{"product":"visionpass_firmware","vendor":"idemia"}],"cvss":{"score":6.8,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:P/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-122","name":"Heap-based Buffer Overflow"}],"description":"When reading DesFire keys, the function that reads the card isn't properly checking the boundaries when copying \ninternally the data received. This allows a heap based buffer overflow that could lead to a potential Remote Code \nExecution on the targeted device. This is especially problematic if you use Default DESFire key.","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":"Heap Buffer Overflow when reading DESFire card","id":"CVE-2023-33221","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":"Stack buffer overflow when reading DESFire card","id":"CVE-2023-33222"},"packages":[],"prev":{"headline":"Stack Buffer Overflow when checking some attributes during retrofit","id":"CVE-2023-33220"},"products":["MorphoWave Compact/XP","MorphoWave SP","SIGMA Extreme","SIGMA Lite \u0026 Lite +","SIGMA Wide","VisionPass"],"published":"2023-12-15","related":[{"cvss_score":9.1,"headline":"Stack Buffer Overflow in a binary run at upgrade startup","id":"CVE-2023-33218","kev_date_added":null,"published":"2023-12-15"},{"cvss_score":9.1,"headline":"Stack Buffer Overflow when checking retrofit package","id":"CVE-2023-33219","kev_date_added":null,"published":"2023-12-15"},{"cvss_score":9.1,"headline":"Stack Buffer Overflow when checking some attributes during retrofit","id":"CVE-2023-33220","kev_date_added":null,"published":"2023-12-15"},{"cvss_score":8.1,"headline":"Stored Cross Site Scripting in webserver administration","id":"CVE-2023-4667","kev_date_added":null,"published":"2023-11-28"},{"cvss_score":7.5,"headline":"Missing integrity check on upgrade package","id":"CVE-2023-33217","kev_date_added":null,"published":"2023-12-15"},{"cvss_score":6.8,"headline":"Stack buffer overflow when reading DESFire card","id":"CVE-2023-33222","kev_date_added":null,"published":"2023-12-15"}],"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":["IDEMIA"]},"summary":"A heap buffer overflow in IDEMIA biometric devices allows remote code execution when reading DESFire cards, particularly with default keys.","url":"https://insights.sbomify.com/CVE-2023-33221/"}