{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2021-46671 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2021-46671 is a medium-severity vulnerability in Debian Debian Linux, published on 4 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-46671 and fix it if it is affected.\n\nWhat it is: CVE-2021-46671 is a medium-severity vulnerability in Debian Debian Linux, published on 4 Feb 2022. 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-2021-46671 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-2021-46671/ (Markdown: https://insights.sbomify.com/CVE-2021-46671/index.md)","id":"CVE-2021-46671","markdown":"https://insights.sbomify.com/CVE-2021-46671/index.md","name":"CVE-2021-46671","record":{"aliases":["DEBIAN-CVE-2021-46671","DLA-3028-1","GHSA-8982-hm8r-945r","SUSE-SU-2022:0881-1","UBUNTU-CVE-2021-46671"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"TFTP server","requires_auth":"none","summary":"A remote attacker can read server-side /etc/group data due to an out-of-bounds read in the atftp TFTP server.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"atftp","vendor":"atftp_project"},{"product":"debian_linux","vendor":"debian"}],"cvss":{"score":5.3,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-125","name":"Out-of-bounds Read"}],"description":"options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client.","ecosystems":["SUSE:Linux Enterprise Server 12 SP5","SUSE:Linux Enterprise Server for SAP Applications 12 SP5"],"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":"Information disclosure in n/a","id":"CVE-2021-46671","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"debian:debian_linux","products":["debian:debian_linux"],"type":"information_disclosure","year":"2021"},"n_packages":2,"n_references":3,"next":{"headline":"Vulnerability XSS in Transaction Map name field","id":"CVE-2021-46676"},"packages":[{"ecosystem":"SUSE:Linux Enterprise Server 12 SP5","fixed":["0.7.0-160.14.1"],"introduced":["0"],"last_affected":[],"package":"atftp","purl":"pkg:rpm/suse/atftp\u0026distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5","source":"SUSE-SU-2022:0881-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 12 SP5","fixed":["0.7.0-160.14.1"],"introduced":["0"],"last_affected":[],"package":"atftp","purl":"pkg:rpm/suse/atftp\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5","source":"SUSE-SU-2022:0881-1"}],"prev":{"headline":"Use after free in n/a","id":"CVE-2021-46669"},"products":["n/a"],"published":"2022-02-04","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2019-11365","kev_date_added":null,"published":"2019-04-20"},{"cvss_score":7.5,"headline":"Memory corruption in n/a","id":"CVE-2021-41054","kev_date_added":null,"published":"2021-09-13"},{"cvss_score":7.5,"headline":"Denial of service in atftpd","id":"CVE-2020-6097","kev_date_added":null,"published":"2020-09-10"},{"cvss_score":5.9,"headline":"Null dereference in n/a","id":"CVE-2019-11366","kev_date_added":null,"published":"2019-04-20"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"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":"2024-08-04","vendors":["n/a"]},"summary":"A remote attacker can read server-side /etc/group data due to an out-of-bounds read in the atftp TFTP server.","url":"https://insights.sbomify.com/CVE-2021-46671/"}