{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-44429 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-44429 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-44429 is a high-severity denial of service vulnerability in n/a, published on 29 Nov 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-44429 and fix it if it is affected.\n\nWhat it is: CVE-2021-44429 is a high-severity denial of service vulnerability in n/a, published on 29 Nov 2021. 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-2021-44429 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-44429/ (Markdown: https://insights.sbomify.com/CVE-2021-44429/index.md)","id":"CVE-2021-44429","markdown":"https://insights.sbomify.com/CVE-2021-44429/index.md","name":"CVE-2021-44429","record":{"aliases":["GHSA-vj55-m9gh-hjm2"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"TFTP server","requires_auth":"none","summary":"Remote attackers can crash the Serva TFTP server daemon by sending a specific read request, causing a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"serva","vendor":"vercot"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-120","name":"Buffer Copy without Checking Size of Input"}],"description":"Serva 4.4.0 allows remote attackers to cause a denial of service (daemon crash) via a TFTP read (RRQ) request, aka opcode 1, a related issue to CVE-2013-0145.","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":"Denial of service in n/a","id":"CVE-2021-44429","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in JT Utilities","id":"CVE-2021-44430"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2021-44428"},"products":["n/a"],"published":"2021-11-29","related":[{"cvss_score":7.5,"headline":"Null dereference in n/a","id":"CVE-2024-37826","kev_date_added":null,"published":"2024-08-09"}],"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":"2024-08-04","vendors":["n/a"]},"summary":"Remote attackers can crash the Serva TFTP server daemon by sending a specific read request, causing a denial of service.","url":"https://insights.sbomify.com/CVE-2021-44429/"}