{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-45465 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-45465 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-45465 is a high-severity memory corruption vulnerability in Siemens syngo fastView, published on 4 Jan 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2021-45465 and fix it if it is affected.\n\nWhat it is: CVE-2021-45465 is a high-severity memory corruption vulnerability in Siemens syngo fastView, published on 4 Jan 2024. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2021-45465 in the wild and no public exploit code.\n\nAffected product: Siemens syngo fastView. 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-2021-45465/ (Markdown: https://insights.sbomify.com/CVE-2021-45465/index.md)","id":"CVE-2021-45465","markdown":"https://insights.sbomify.com/CVE-2021-45465/index.md","name":"CVE-2021-45465","record":{"aliases":["GHSA-4r39-fvrv-xrfj"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Medical imaging viewer","requires_auth":"none","summary":"An attacker can execute arbitrary code by tricking a user into opening a malicious BMP file in Siemens syngo fastView.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"siemens","cpe":[{"product":"syngo_fastview","vendor":"siemens-healthineers"}],"cvss":{"score":7.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C","version":"3.1"},"cwes":[{"id":"CWE-123","name":"Write-what-where Condition"}],"description":"A vulnerability has been identified in syngo fastView (All versions). The affected application lacks proper validation of user-supplied data when parsing BMP files. This could result in a write-what-where condition and an attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-15696)","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 syngo fastView","id":"CVE-2021-45465","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Missing authorization in n/a","id":"CVE-2021-45466"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2021-45464"},"products":["syngo fastView"],"published":"2024-01-04","related":[{"cvss_score":7.8,"headline":"Memory corruption in syngo fastView","id":"CVE-2021-40367","kev_date_added":null,"published":"2024-01-04"},{"cvss_score":7.8,"headline":"Memory corruption in syngo fastView","id":"CVE-2021-42028","kev_date_added":null,"published":"2024-01-04"}],"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":"total"},"state":"PUBLISHED","updated":"2025-06-03","vendors":["Siemens"]},"summary":"An attacker can execute arbitrary code by tricking a user into opening a malicious BMP file in Siemens syngo fastView.","url":"https://insights.sbomify.com/CVE-2021-45465/"}