{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2017-11104 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2017-11104 is a medium-severity authentication bypass vulnerability in Debian Debian Linux, published on 8 Jul 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-2017-11104 and fix it if it is affected.\n\nWhat it is: CVE-2017-11104 is a medium-severity authentication bypass vulnerability in Debian Debian Linux, published on 8 Jul 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-2017-11104 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-2017-11104/ (Markdown: https://insights.sbomify.com/CVE-2017-11104/index.md)","id":"CVE-2017-11104","markdown":"https://insights.sbomify.com/CVE-2017-11104/index.md","name":"CVE-2017-11104","record":{"aliases":["CVE-2017-1000216","DEBIAN-CVE-2017-11104","DSA-3910-1","GHSA-xhxv-xr8w-7xpm","UBUNTU-CVE-2017-11104","openSUSE-SU-2020:1085-1","openSUSE-SU-2020:1086-1","openSUSE-SU-2020:1112-1","openSUSE-SU-2020:1232-1"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"Knot DNS server","requires_auth":"none","summary":"An attacker with a valid key can bypass TSIG authentication in Knot DNS if no additional ACL restrictions are configured.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"debian_linux","vendor":"debian"},{"product":"knot_dns","vendor":"knot-dns"}],"cvss":{"score":5.9,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Knot DNS before 2.4.5 and 2.5.x before 2.5.2 contains a flaw within the TSIG protocol implementation that would allow an attacker with a valid key name and algorithm to bypass TSIG authentication if no additional ACL restrictions are set, because of an improper TSIG validity period check.","ecosystems":["SUSE:Package Hub 15 SP1","SUSE:Package Hub 15 SP2","openSUSE:Leap 15.1","openSUSE:Leap 15.2"],"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":"Auth bypass in n/a","id":"CVE-2017-11104","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux"],"type":"auth_bypass","year":"2017"},"n_packages":4,"n_references":9,"next":{"headline":"Security feature bypass in n/a","id":"CVE-2017-11105"},"packages":[{"ecosystem":"SUSE:Package Hub 15 SP1","fixed":["1.6.8-bp151.4.3.1"],"introduced":["0"],"last_affected":[],"package":"knot","purl":"pkg:rpm/suse/knot\u0026distro=SUSE%20Package%20Hub%2015%20SP1","source":"openSUSE-SU-2020:1112-1"},{"ecosystem":"SUSE:Package Hub 15 SP2","fixed":["1.6.8-bp152.4.3.1"],"introduced":["0"],"last_affected":[],"package":"knot","purl":"pkg:rpm/suse/knot\u0026distro=SUSE%20Package%20Hub%2015%20SP2","source":"openSUSE-SU-2020:1232-1"},{"ecosystem":"openSUSE:Leap 15.1","fixed":["1.6.8-lp151.4.3.1"],"introduced":["0"],"last_affected":[],"package":"knot","purl":"pkg:rpm/opensuse/knot\u0026distro=openSUSE%20Leap%2015.1","source":"openSUSE-SU-2020:1085-1"},{"ecosystem":"openSUSE:Leap 15.2","fixed":["1.6.8-lp152.5.3.1"],"introduced":["0"],"last_affected":[],"package":"knot","purl":"pkg:rpm/opensuse/knot\u0026distro=openSUSE%20Leap%2015.2","source":"openSUSE-SU-2020:1086-1"}],"prev":{"headline":"Auth bypass in n/a","id":"CVE-2017-11103"},"products":["n/a"],"published":"2017-07-08","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":"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-05","vendors":["n/a"]},"summary":"An attacker with a valid key can bypass TSIG authentication in Knot DNS if no additional ACL restrictions are configured.","url":"https://insights.sbomify.com/CVE-2017-11104/"}