{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2017-14339 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-14339 is a high-severity denial of service vulnerability in n/a, published on 20 Sep 2017. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-14339 and fix it if it is affected.\n\nWhat it is: CVE-2017-14339 is a high-severity denial of service vulnerability in n/a, published on 20 Sep 2017. 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-2017-14339 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-2017-14339/ (Markdown: https://insights.sbomify.com/CVE-2017-14339/index.md)","id":"CVE-2017-14339","markdown":"https://insights.sbomify.com/CVE-2017-14339/index.md","name":"CVE-2017-14339","record":{"aliases":["DEBIAN-CVE-2017-14339","DSA-4001-1","GHSA-4g52-pmx3-v5c4","UBUNTU-CVE-2017-14339"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"YADIFA DNS server","requires_auth":"none","summary":"Attackers can cause a denial of service in YADIFA DNS servers by triggering an infinite loop in the packet parser, leading to high CPU usage and unresponsiveness.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"yadifa","vendor":"yadifa"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.0"},"cwes":[{"id":"CWE-835","name":"Loop with Unreachable Exit Condition"}],"description":"The DNS packet parser in YADIFA before 2.2.6 does not check for the presence of infinite pointer loops, and thus it is possible to force it to enter an infinite loop. This can cause high CPU usage and makes the server unresponsive.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Denial of service in n/a","id":"CVE-2017-14339","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2017"},"n_packages":0,"n_references":3,"next":{"headline":"Null dereference in n/a","id":"CVE-2017-14340"},"packages":[],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2017-14337"},"products":["n/a"],"published":"2017-09-20","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"Attackers can cause a denial of service in YADIFA DNS servers by triggering an infinite loop in the packet parser, leading to high CPU usage and unresponsiveness.","url":"https://insights.sbomify.com/CVE-2017-14339/"}