{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-49203 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-49203 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-49203 is a high-severity denial of service vulnerability in n/a, published on 18 Sep 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-2023-49203 and fix it if it is affected.\n\nWhat it is: CVE-2023-49203 is a high-severity denial of service vulnerability in n/a, published on 18 Sep 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-2023-49203 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-2023-49203/ (Markdown: https://insights.sbomify.com/CVE-2023-49203/index.md)","id":"CVE-2023-49203","markdown":"https://insights.sbomify.com/CVE-2023-49203/index.md","name":"CVE-2023-49203","record":{"aliases":["GHSA-qc32-xfvc-33fg"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"DNS server software","requires_auth":"none","summary":"Remote attackers can cause denial of service via bandwidth amplification using DNSBomb manipulation in Technitium DNS server.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"dnsserver","vendor":"technitium"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","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-406","name":"Insufficient Control of Network Message Volume (Network Amplification)"}],"description":"Technitium 11.5.3 allows remote attackers to cause a denial of service (bandwidth amplification) because the DNSBomb manipulation causes accumulation of low-rate DNS queries such that there is a large-sized response in a burst of traffic.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Denial of service in n/a","id":"CVE-2023-49203","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Memory corruption in n/a","id":"CVE-2023-49208"},"packages":[],"prev":{"headline":"Apache SeaTunnel Web: Arbitrary file read vulnerability","id":"CVE-2023-49198"},"products":["n/a"],"published":"2024-09-18","related":[{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2025-50334","kev_date_added":null,"published":"2026-01-08"},{"cvss_score":7.5,"headline":"Other in n/a","id":"CVE-2024-56089","kev_date_added":null,"published":"2025-12-01"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-28451","kev_date_added":null,"published":"2024-09-18"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-28455","kev_date_added":null,"published":"2024-09-18"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2023-28456","kev_date_added":null,"published":"2024-09-18"},{"cvss_score":7.5,"headline":"Other in n/a","id":"CVE-2023-28457","kev_date_added":null,"published":"2024-09-18"}],"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":"partial"},"state":"PUBLISHED","updated":"2024-09-18","vendors":["n/a"]},"summary":"Remote attackers can cause denial of service via bandwidth amplification using DNSBomb manipulation in Technitium DNS server.","url":"https://insights.sbomify.com/CVE-2023-49203/"}