{"answers":{"affected":"It affects 8 products.","exploited":"There is no known exploitation of CVE-2017-3143 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-3143 is a high-severity authentication bypass vulnerability in Debian Debian Linux, published on 16 Jan 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2017-3143 and fix it if it is affected.\n\nWhat it is: CVE-2017-3143 is a high-severity authentication bypass vulnerability in Debian Debian Linux, published on 16 Jan 2019. 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-2017-3143 in the wild and no public exploit code.\n\nAffected product: Debian Debian Linux. 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-2017-3143/ (Markdown: https://insights.sbomify.com/CVE-2017-3143/index.md)","id":"CVE-2017-3143","markdown":"https://insights.sbomify.com/CVE-2017-3143/index.md","name":"CVE-2017-3143","record":{"aliases":["ALPINE-CVE-2017-3143","DEBIAN-CVE-2017-3143","GHSA-jxfm-jqx8-8h25","UBUNTU-CVE-2017-3143"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":true,"product_category":"BIND DNS server","requires_auth":"none","summary":"An attacker with a valid TSIG key name can manipulate BIND into accepting unauthorized dynamic updates, allowing modification of DNS records.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"isc","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"bind","vendor":"isc"},{"product":"enterprise_linux_desktop","vendor":"redhat"},{"product":"enterprise_linux_server","vendor":"redhat"},{"product":"enterprise_linux_server_aus","vendor":"redhat"},{"product":"enterprise_linux_server_eus","vendor":"redhat"},{"product":"enterprise_linux_server_tus","vendor":"redhat"},{"product":"enterprise_linux_workstation","vendor":"redhat"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.0"},"cwes":[],"description":"An attacker who is able to send and receive messages to an authoritative DNS server and who has knowledge of a valid TSIG key name for the zone and service being targeted may be able to manipulate BIND into accepting an unauthorized dynamic update. Affects BIND 9.4.0-\u003e9.8.8, 9.9.0-\u003e9.9.10-P1, 9.10.0-\u003e9.10.5-P1, 9.11.0-\u003e9.11.1-P1, 9.9.3-S1-\u003e9.9.10-S2, 9.10.5-S1-\u003e9.10.5-S2.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2019-07-10","github_poc":1,"max_poc_stars":1,"metasploit":0,"nuclei":0,"refs":[{"date":"2019-07-10T16:25:15Z","kind":"github_poc","ref":"https://github.com/saaph/CVE-2017-3143","stars":1,"title":"Exploit for TSIG bypass vulnerabilities in Bind (CVE-2017-3143) and Knot DNS (CVE-2017-11104)"}],"tier":"poc_unverified"},"has_fix":true,"headline":"An error in TSIG authentication can permit unauthorized dynamic updates","id":"CVE-2017-3143","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux","isc:bind","redhat:enterprise_linux_desktop","redhat:enterprise_linux_server","redhat:enterprise_linux_server_aus","redhat:enterprise_linux_server_eus","redhat:enterprise_linux_server_tus","redhat:enterprise_linux_workstation"],"type":"auth_bypass","year":"2017"},"n_packages":0,"n_references":8,"next":{"headline":"Failure to properly clean up closed OMAPI connections can exhaust available sockets","id":"CVE-2017-3144"},"packages":[],"prev":{"headline":"An error in TSIG authentication can permit unauthorized zone transfers","id":"CVE-2017-3142"},"products":["BIND 9"],"published":"2019-01-16","related":[{"cvss_score":10,"headline":"ProFTPD Improper Access Control","id":"CVE-2015-3306","kev_date_added":"2026-10-08","published":"2015-05-18"},{"cvss_score":9.9,"headline":"RoundCube Webmail Deserialization of Untrusted Data","id":"CVE-2025-49113","kev_date_added":"2026-02-20","published":"2025-06-02"},{"cvss_score":9.8,"headline":"GNU InetUtils Argument Injection","id":"CVE-2026-24061","kev_date_added":"2026-01-26","published":"2026-01-21"},{"cvss_score":9.8,"headline":"Linux Kernel Improper Check for Unusual or Exceptional Conditions","id":"CVE-2025-39682","kev_date_added":"2026-09-18","published":"2025-09-05"},{"cvss_score":9.8,"headline":"Mozilla Firefox Use-After-Free","id":"CVE-2024-9680","kev_date_added":"2024-10-15","published":"2024-10-09"},{"cvss_score":9.8,"headline":"RARLAB UnRAR Directory Traversal","id":"CVE-2022-30333","kev_date_added":"2022-08-09","published":"2022-05-09"},{"cvss_score":9.8,"headline":"Roundcube Webmail SQL Injection","id":"CVE-2021-44026","kev_date_added":"2023-06-22","published":"2021-11-19"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-16","vendors":["ISC"]},"summary":"An attacker with a valid TSIG key name can manipulate BIND into accepting unauthorized dynamic updates, allowing modification of DNS records.","url":"https://insights.sbomify.com/CVE-2017-3143/"}