{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2000-0834 exists.","fix":"No fix has been published for CVE-2000-0834 yet. Limit exposure of the affected software until one is available.","what":"CVE-2000-0834 is a high-severity vulnerability in Microsoft Windows 2000, published on 22 Jan 2001. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2000-0834 and fix it if it is affected.\n\nWhat it is: CVE-2000-0834 is a high-severity vulnerability in Microsoft Windows 2000, published on 22 Jan 2001. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2000-0834 exists.\n\nAffected product: Microsoft Windows 2000. 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-2000-0834/ (Markdown: https://insights.sbomify.com/CVE-2000-0834/index.md)","id":"CVE-2000-0834","markdown":"https://insights.sbomify.com/CVE-2000-0834/index.md","name":"CVE-2000-0834","record":{"aliases":["GHSA-4m4v-vqhc-mhjp"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Windows 2000 Telnet Client","requires_auth":"none","summary":"Remote attackers can capture and replay NTLM credentials by tricking users into visiting malicious telnet URLs via the default Windows 2000 Telnet client.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"windows_2000","vendor":"microsoft"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[],"description":"The Windows 2000 telnet client attempts to perform NTLM authentication by default, which allows remote attackers to capture and replay the NTLM challenge/response via a telnet:// URL that points to the malicious server, aka the \"Windows 2000 Telnet Client NTLM Authentication\" vulnerability.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2000-08-14","github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[{"date":"2000-08-14","kind":"exploitdb","ref":"20222","stars":null,"title":"Microsoft Windows Server 2000 - 'telnet.exe' NTLM Authentication"}],"tier":"weaponised"},"has_fix":null,"headline":"Information disclosure in n/a","id":"CVE-2000-0834","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:windows_2000","products":["microsoft:windows_2000"],"type":"information_disclosure","year":"2000"},"n_packages":0,"n_references":4,"next":{"headline":"Path traversal in n/a","id":"CVE-2000-0835"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2000-0833"},"products":["n/a"],"published":"2001-01-22","related":[{"cvss_score":9.8,"headline":"Microsoft Windows Buffer Overflow","id":"CVE-2008-4250","kev_date_added":"2026-05-20","published":"2008-10-23"},{"cvss_score":7.8,"headline":"Microsoft Windows Kernel Exception Handler","id":"CVE-2010-0232","kev_date_added":"2022-03-03","published":"2010-01-21"},{"cvss_score":7.8,"headline":"Microsoft Windows Improper Input Validation","id":"CVE-2009-1123","kev_date_added":"2022-03-03","published":"2009-06-10"},{"cvss_score":7.8,"headline":"Microsoft Windows Privilege Escalation","id":"CVE-2002-0367","kev_date_added":"2022-03-03","published":"2003-04-02"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-2010-0269","kev_date_added":null,"published":"2010-04-14"},{"cvss_score":10,"headline":"Weak cryptography in n/a","id":"CVE-2010-0231","kev_date_added":null,"published":"2010-02-10"},{"cvss_score":10,"headline":"Auth bypass in n/a","id":"CVE-2009-3677","kev_date_added":null,"published":"2009-12-09"}],"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":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-08","vendors":["n/a"]},"summary":"Remote attackers can capture and replay NTLM credentials by tricking users into visiting malicious telnet URLs via the default Windows 2000 Telnet client.","url":"https://insights.sbomify.com/CVE-2000-0834/"}