{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-1999-0999 exists.","fix":"No fix has been published for CVE-1999-0999 yet. Limit exposure of the affected software until one is available.","what":"CVE-1999-0999 is a medium-severity denial of service vulnerability in Microsoft Sql Server, published on 18 Jan 2000. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-1999-0999 and fix it if it is affected.\n\nWhat it is: CVE-1999-0999 is a medium-severity denial of service vulnerability in Microsoft Sql Server, published on 18 Jan 2000. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-1999-0999 exists.\n\nAffected product: Microsoft Sql Server. 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-1999-0999/ (Markdown: https://insights.sbomify.com/CVE-1999-0999/index.md)","id":"CVE-1999-0999","markdown":"https://insights.sbomify.com/CVE-1999-0999/index.md","name":"CVE-1999-0999","record":{"aliases":["GHSA-cj38-2rjc-pv2v"],"analysis":{"component_type":"database","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Microsoft SQL Server","requires_auth":"none","summary":"Remote attackers can crash Microsoft SQL Server by sending malformed TDS packets, causing a denial of service.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"sql_server","vendor":"microsoft"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","version":"2.0"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"description":"Microsoft SQL 7.0 server allows a remote attacker to cause a denial of service via a malformed TDS packet.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"1999-11-19","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"1999-11-19","kind":"exploitdb","ref":"19638","stars":null,"title":"Microsoft SQL Server 7.0/7.0 SP1 - NULL Data Denial of Service"}],"tier":"weaponised"},"has_fix":null,"headline":"Denial of service in n/a","id":"CVE-1999-0999","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:sql_server","products":["microsoft:sql_server"],"type":"denial_of_service","year":"1999"},"n_packages":0,"n_references":3,"next":{"headline":"Information disclosure in n/a","id":"CVE-1999-1000"},"packages":[],"prev":{"headline":"Missing authorization in n/a","id":"CVE-1999-0998"},"products":["n/a"],"published":"2000-01-18","related":[{"cvss_score":9.8,"headline":"Microsoft SQL Server Reporting Services Remote Code Execution","id":"CVE-2020-0618","kev_date_added":"2024-09-18","published":"2020-02-11"},{"cvss_score":8.8,"headline":"Microsoft SQL Server Remote Code Execution","id":"CVE-2019-1068","kev_date_added":"2026-08-26","published":"2019-07-15"},{"cvss_score":9.8,"headline":"Memory corruption in Microsoft SQL Server","id":"CVE-2018-8273","kev_date_added":null,"published":"2018-08-15"},{"cvss_score":9,"headline":"Memory corruption in n/a","id":"CVE-2008-5416","kev_date_added":null,"published":"2008-12-10"},{"cvss_score":8.8,"headline":"Microsoft SQL Server Remote Code Execution Vulnerability","id":"CVE-2023-21705","kev_date_added":null,"published":"2023-02-14"},{"cvss_score":8.8,"headline":"Microsoft SQL Server Remote Code Execution Vulnerability","id":"CVE-2023-21713","kev_date_added":null,"published":"2023-02-14"},{"cvss_score":8.8,"headline":"Microsoft SQL Elevation of Privilege Vulnerability","id":"CVE-2021-1636","kev_date_added":null,"published":"2021-01-12"}],"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":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-01","vendors":["n/a"]},"summary":"Remote attackers can crash Microsoft SQL Server by sending malformed TDS packets, causing a denial of service.","url":"https://insights.sbomify.com/CVE-1999-0999/"}