{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-6099 exists.","fix":"No fix has been published for CVE-2020-6099 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-6099 is a high-severity memory corruption vulnerability in Graphisoft BIMx Desktop Viewer, published on 18 Apr 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-6099 and fix it if it is affected.\n\nWhat it is: CVE-2020-6099 is a high-severity memory corruption vulnerability in Graphisoft BIMx Desktop Viewer, published on 18 Apr 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-6099 exists.\n\nAffected product: Graphisoft BIMx Desktop Viewer. 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-2020-6099/ (Markdown: https://insights.sbomify.com/CVE-2020-6099/index.md)","id":"CVE-2020-6099","markdown":"https://insights.sbomify.com/CVE-2020-6099/index.md","name":"CVE-2020-6099","record":{"aliases":["GHSA-7g8j-9jf2-66wx"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"BIMx Desktop Viewer","requires_auth":"none","summary":"A heap buffer overflow in Graphisoft BIMx Desktop Viewer allows remote code execution via a specially crafted file.","user_interaction":"required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"talos","cpe":[{"product":"bimx_desktop_viewer","vendor":"graphisoft"}],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-190","name":"Integer Overflow or Wraparound"},{"id":"CWE-680","name":"Integer Overflow to Buffer Overflow"}],"description":"An exploitable code execution vulnerability exists in the file format parsing functionality of Graphisoft BIMx Desktop Viewer 2019.2.2328. A specially crafted file can cause a heap buffer overflow resulting in a code execution. An attacker can provide a malicious file to trigger this vulnerability.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Memory corruption in BIMx Desktop Viewer","id":"CVE-2020-6099","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in AMD","id":"CVE-2020-6100"},"packages":[],"prev":{"headline":"Memory corruption in freeDiameter","id":"CVE-2020-6098"},"products":["BIMx Desktop Viewer"],"published":"2022-04-18","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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-04-15","vendors":["Graphisoft"]},"summary":"A heap buffer overflow in Graphisoft BIMx Desktop Viewer allows remote code execution via a specially crafted file.","url":"https://insights.sbomify.com/CVE-2020-6099/"}