{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-1999-0398 in the wild and no public exploit code.","fix":"No fix has been published for CVE-1999-0398 yet. Limit exposure of the affected software until one is available.","what":"CVE-1999-0398 is a medium-severity authentication bypass vulnerability in n/a, published on 4 Feb 2000. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-1999-0398 and fix it if it is affected.\n\nWhat it is: CVE-1999-0398 is a medium-severity authentication bypass vulnerability in n/a, published on 4 Feb 2000. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-1999-0398 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-1999-0398/ (Markdown: https://insights.sbomify.com/CVE-1999-0398/index.md)","id":"CVE-1999-0398","markdown":"https://insights.sbomify.com/CVE-1999-0398/index.md","name":"CVE-1999-0398","record":{"aliases":["GHSA-4q8w-3rhr-5qw7"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"SSH server","requires_auth":"low_privilege","summary":"SSH server allows login for users with expired accounts, bypassing account expiration controls.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"ssh","vendor":"ssh"},{"product":"ssh2","vendor":"ssh"}],"cvss":{"score":4.6,"severity":"medium","source":"nvd","vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[],"description":"In some instances of SSH 1.2.27 and 2.0.11 on Linux systems, SSH will allow users with expired accounts to login.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Auth bypass in n/a","id":"CVE-1999-0398","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"1999"},"n_packages":0,"n_references":1,"next":{"headline":"Path traversal in n/a","id":"CVE-1999-0399"},"packages":[],"prev":{"headline":"Information disclosure in n/a","id":"CVE-1999-0397"},"products":["n/a"],"published":"2000-02-04","related":[{"cvss_score":10,"headline":"Race condition in n/a","id":"CVE-1999-0248","kev_date_added":null,"published":"2000-10-13"},{"cvss_score":8.4,"headline":"Information disclosure in n/a","id":"CVE-1999-0013","kev_date_added":null,"published":"1999-09-29"},{"cvss_score":7.5,"headline":"Weak cryptography in n/a","id":"CVE-2001-1473","kev_date_added":null,"published":"2005-04-21"},{"cvss_score":7.5,"headline":"SSH before 2.0, when using RC4 and password authentication, allows remote attackers to replay messages until a new server key (VK) is generated.","id":"CVE-2001-1475","kev_date_added":null,"published":"2005-04-21"},{"cvss_score":7.5,"headline":"SSH before 2.0, with RC4 encryption and the \"disallow NULL passwords\" option enabled, makes it easier for remote attackers to guess portions","id":"CVE-2001-1476","kev_date_added":null,"published":"2005-04-21"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2001-0471","kev_date_added":null,"published":"2001-05-24"},{"cvss_score":7.5,"headline":"SSH 1.2.25 on HP-UX allows access to new user accounts.","id":"CVE-1999-0310","kev_date_added":null,"published":"1999-09-29"}],"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)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-01","vendors":["n/a"]},"summary":"SSH server allows login for users with expired accounts, bypassing account expiration controls.","url":"https://insights.sbomify.com/CVE-1999-0398/"}