{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-43771 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2023-43771 is a medium-severity denial of service vulnerability in n/a, published on 22 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-43771 and fix it if it is affected.\n\nWhat it is: CVE-2023-43771 is a medium-severity denial of service vulnerability in n/a, published on 22 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-43771 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-2023-43771/ (Markdown: https://insights.sbomify.com/CVE-2023-43771/index.md)","id":"CVE-2023-43771","markdown":"https://insights.sbomify.com/CVE-2023-43771/index.md","name":"CVE-2023-43771","record":{"aliases":["GHSA-gm5r-p3x6-43h6","openSUSE-SU-2024:14316-1"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"nqptp time protocol","requires_auth":"low_privilege","summary":"Crafted packets on the control port can crash the nqptp program, causing a denial of service for time synchronization services.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"not_quite_ptp","vendor":"mikebrady"}],"cvss":{"score":5.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AC:L/AV:L/A:H/C:N/I:N/PR:L/S:U/UI:N","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"In nqptp-message-handlers.c in nqptp before 1.2.3, crafted packets received on the control port could crash the program.","ecosystems":["openSUSE:Tumbleweed"],"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-2023-43771","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2023"},"n_packages":1,"n_references":3,"next":{"headline":"Security issue in SMP Gateway automation platform","id":"CVE-2023-43775"},"packages":[{"ecosystem":"openSUSE:Tumbleweed","fixed":["1.2.4-1.1"],"introduced":["0"],"last_affected":[],"package":"nqptp","purl":"pkg:rpm/opensuse/nqptp\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2024:14316-1"}],"prev":{"headline":"Roundcube Webmail Persistent Cross-Site Scripting (XSS)","id":"CVE-2023-43770"},"products":["n/a"],"published":"2023-09-22","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-09-25","vendors":["n/a"]},"summary":"Crafted packets on the control port can crash the nqptp program, causing a denial of service for time synchronization services.","url":"https://insights.sbomify.com/CVE-2023-43771/"}