{"answers":{"affected":"It affects 2 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2000-0649 exists.","fix":"No fix has been published for CVE-2000-0649 yet. Limit exposure of the affected software until one is available.","what":"CVE-2000-0649 is a low-severity vulnerability in Microsoft Internet Information Server, published on 3 Aug 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-2000-0649 and fix it if it is affected.\n\nWhat it is: CVE-2000-0649 is a low-severity vulnerability in Microsoft Internet Information Server, published on 3 Aug 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-2000-0649 exists.\n\nAffected product: Microsoft Internet Information 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-2000-0649/ (Markdown: https://insights.sbomify.com/CVE-2000-0649/index.md)","id":"CVE-2000-0649","markdown":"https://insights.sbomify.com/CVE-2000-0649/index.md","name":"CVE-2000-0649","record":{"aliases":["GHSA-rv5h-jg6x-f3vp"],"analysis":{"component_type":"server_software","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Microsoft IIS","requires_auth":"none","summary":"Remote attackers can obtain the internal IP address of the server by sending a specific HTTP request to a protected page without a realm.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"internet_information_server","vendor":"microsoft"},{"product":"internet_information_services","vendor":"microsoft"}],"cvss":{"score":2.6,"severity":"low","source":"nvd","vector":"AV:N/AC:H/Au:N/C:P/I:N/A:N","version":"2.0"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"IIS 4.0 allows remote attackers to obtain the internal IP address of the server via an HTTP 1.0 request for a web page which is protected by basic authentication and has no realm defined.","ecosystems":[],"exploits":{"exploitdb":1,"first_seen":"2000-07-13","github_poc":3,"max_poc_stars":8,"metasploit":1,"nuclei":0,"refs":[{"date":"2021-02-11T04:29:50Z","kind":"github_poc","ref":"https://github.com/rafaelh/CVE-2000-0649","stars":8,"title":"Test for CVE-2000-0649, and return an IP address if vulnerable"},{"date":"2024-06-18T13:31:44Z","kind":"github_poc","ref":"https://github.com/Downgraderz/PoC-CVE-2000-0649","stars":1,"title":"A small tool to create a PoC for CVE-2000-0649."},{"date":"2000-07-13","kind":"exploitdb","ref":"20096","stars":null,"title":"Microsoft IIS 2.0/3.0/4.0/5.0/5.1 - Internal IP Address Disclosure"},{"date":"2021-10-25T23:14:04Z","kind":"github_poc","ref":"https://github.com/stevenvegar/cve-2000-0649","stars":0,"title":"Script fo testing CVE-2000-0649 for Apache and MS IIS servers"},{"date":null,"kind":"metasploit","ref":"auxiliary/scanner/http/iis_internal_ip","stars":null,"title":"Microsoft IIS HTTP Internal IP Disclosure"}],"tier":"weaponised"},"has_fix":null,"headline":"Information disclosure in n/a","id":"CVE-2000-0649","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"microsoft:internet_information_server","products":["microsoft:internet_information_server","microsoft:internet_information_services"],"type":"information_disclosure","year":"2000"},"n_packages":0,"n_references":2,"next":{"headline":"Privilege escalation in n/a","id":"CVE-2000-0650"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2000-0648"},"products":["n/a"],"published":"2000-08-03","related":[{"cvss_score":10,"headline":"Code injection in n/a","id":"CVE-2008-0075","kev_date_added":null,"published":"2008-02-12"},{"cvss_score":10,"headline":"Buffer overflow in fpcount.exe in IIS 4.0 with FrontPage Server Extensions allows remote attackers to execute arbitrary commands.","id":"CVE-1999-1376","kev_date_added":null,"published":"2001-09-12"},{"cvss_score":10,"headline":"By default, IIS 4.0 has a virtual directory /IISADMPWD which contains files that can be used as proxies for brute force password attacks, or","id":"CVE-1999-0407","kev_date_added":null,"published":"2000-06-02"},{"cvss_score":10,"headline":"Memory corruption in n/a","id":"CVE-1999-0874","kev_date_added":null,"published":"2000-06-02"},{"cvss_score":9,"headline":"Memory corruption in n/a","id":"CVE-2009-3023","kev_date_added":null,"published":"2009-08-31"},{"cvss_score":8.5,"headline":"Memory corruption in n/a","id":"CVE-2010-1256","kev_date_added":null,"published":"2010-06-08"},{"cvss_score":7.8,"headline":"Denial of service in n/a","id":"CVE-2007-0087","kev_date_added":null,"published":"2007-01-05"}],"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":"BSD-3-Clause","name":"Metasploit"},{"class":"attribution","licence":"GPL-2.0-or-later","name":"Exploit-DB"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-08","vendors":["n/a"]},"summary":"Remote attackers can obtain the internal IP address of the server by sending a specific HTTP request to a protected page without a realm.","url":"https://insights.sbomify.com/CVE-2000-0649/"}