{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-0643 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-0643 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-0643 is a critical vulnerability in Cires21 C21 Live Encoder and Live Mosaic, published on 17 Jan 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-2024-0643 and fix it if it is affected.\n\nWhat it is: CVE-2024-0643 is a critical vulnerability in Cires21 C21 Live Encoder and Live Mosaic, published on 17 Jan 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-2024-0643 in the wild and no public exploit code.\n\nAffected product: Cires21 C21 Live Encoder and Live Mosaic. 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-2024-0643/ (Markdown: https://insights.sbomify.com/CVE-2024-0643/index.md)","id":"CVE-2024-0643","markdown":"https://insights.sbomify.com/CVE-2024-0643/index.md","name":"CVE-2024-0643","record":{"aliases":["GHSA-gh84-qgjx-4xm7"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Live Encoder Software","requires_auth":"none","summary":"Remote attackers can upload dangerous file types to C21 Live Encoder, leading to full system compromise.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"INCIBE","cpe":[{"product":"live_encoder","vendor":"cires21"}],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"Unrestricted upload of dangerous file types in the C21 Live Encoder and Live Mosaic product, version 5.3. This vulnerability allows a remote attacker to upload different file extensions without any restrictions, resulting in a full system compromise.","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":"Unrestricted upload of dangerous file types in C21 Live Encoder and Live Mosaic","id":"CVE-2024-0643","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","id":"CVE-2024-0644"},"packages":[],"prev":{"headline":"Inadequate access control in C21 Live Encoder and Live Mosaic","id":"CVE-2024-0642"},"products":["C21 Live Encoder and Live Mosaic"],"published":"2024-01-17","related":[{"cvss_score":9.8,"headline":"Inadequate access control in C21 Live Encoder and Live Mosaic","id":"CVE-2024-0642","kev_date_added":null,"published":"2024-01-17"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-06-02","vendors":["Cires21"]},"summary":"Remote attackers can upload dangerous file types to C21 Live Encoder, leading to full system compromise.","url":"https://insights.sbomify.com/CVE-2024-0643/"}