{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-1000002 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2018-1000002 is a low-severity denial of service vulnerability in n/a, published on 22 Jan 2018. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-1000002 and fix it if it is affected.\n\nWhat it is: CVE-2018-1000002 is a low-severity denial of service vulnerability in n/a, published on 22 Jan 2018. 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-2018-1000002 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-2018-1000002/ (Markdown: https://insights.sbomify.com/CVE-2018-1000002/index.md)","id":"CVE-2018-1000002","markdown":"https://insights.sbomify.com/CVE-2018-1000002/index.md","name":"CVE-2018-1000002","record":{"aliases":["DEBIAN-CVE-2018-1000002","GHSA-47fr-2fhh-8hrg"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"DNS resolver","requires_auth":"none","summary":"A man-in-the-middle attacker can deny the existence of DNS data via packet replay due to improper input validation in Knot Resolver.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"knot_resolver","vendor":"nic"}],"cvss":{"score":3.7,"severity":"low","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Improper input validation bugs in DNSSEC validators components in Knot Resolver (prior version 1.5.2) allow attacker in man-in-the-middle position to deny existence of some data in DNS via packet replay.","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-2018-1000002","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2018"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in n/a","id":"CVE-2018-1000003"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2018-1000001"},"products":["n/a"],"published":"2018-01-22","related":[{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-46317","kev_date_added":null,"published":"2023-10-22"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-26249","kev_date_added":null,"published":"2023-02-21"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2021-40083","kev_date_added":null,"published":"2021-08-25"},{"cvss_score":7.5,"headline":"Denial of service in knot-resolver","id":"CVE-2018-1110","kev_date_added":null,"published":"2021-03-30"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2020-12667","kev_date_added":null,"published":"2020-05-19"},{"cvss_score":7.5,"headline":"Other in knot-resolver","id":"CVE-2018-10920","kev_date_added":null,"published":"2018-08-02"},{"cvss_score":5.3,"headline":"Other in n/a","id":"CVE-2022-32983","kev_date_added":null,"published":"2022-06-20"}],"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":"A man-in-the-middle attacker can deny the existence of DNS data via packet replay due to improper input validation in Knot Resolver.","url":"https://insights.sbomify.com/CVE-2018-1000002/"}