{"id":"CVE-2000-0638","aliases":["EUVD-2000-0634","GHSA-3rjv-37hg-wc7j"],"status":"published","title":"bb-hostsvc.sh in Big Brother 1.4h1 and earlier allows remote attackers to read arbitrary files...","description":"bb-hostsvc.sh in Big Brother 1.4h1 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) attack on the HOSTSVC parameter.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.04109,"percentile":0.9084,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2000-07-11T04:00:00Z","modified":"2026-06-16T21:52:09Z","exploits":[{"source":"exploitdb","id":"EDB-20068","title":"Sean MacGuire Big Brother 1.x - Directory Traversal","type":"remote","platform":"cgi","date":"2000-07-11","verified":true,"url":"https://www.exploit-db.com/exploits/20068"}],"products":[{"vendor":"sean_macguire","product":"big_brother"}],"references":[{"url":"http://bb4.com/README.CHANGES","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/4879","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/1455","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-07/0146.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2000-07/0147.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0638"},{"url":"https://github.com/advisories/GHSA-3rjv-37hg-wc7j"}],"sources":{"cve":[{"id":"CVE-2000-0638","description":"bb-hostsvc.sh in Big Brother 1.4h1 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) attack on the HOSTSVC parameter.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:28:40.511Z","updated_at":"2026-11-02T14:33:41.23606Z"}],"euvd":[{"id":"EUVD-2000-0634","description":"bb-hostsvc.sh in Big Brother 1.4h1 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) attack on the HOSTSVC parameter.","status":"published","published":"2000-10-13T04:00:00Z","modified":"2024-08-08T05:28:40Z","updated_at":"2026-11-03T00:56:24.66443Z"}],"ghsa":[{"id":"GHSA-3rjv-37hg-wc7j","title":"bb-hostsvc.sh in Big Brother 1.4h1 and earlier allows remote attackers to read arbitrary files...","description":"bb-hostsvc.sh in Big Brother 1.4h1 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) attack on the HOSTSVC parameter.","status":"published","published":"2022-04-30T18:14:01Z","modified":"2023-01-30T05:04:36Z","updated_at":"2026-11-02T14:47:05.039925Z"}],"nvd":[{"id":"CVE-2000-0638","description":"bb-hostsvc.sh in Big Brother 1.4h1 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) attack on the HOSTSVC parameter.","status":"published","published":"2000-07-11T04:00:00Z","modified":"2026-06-16T21:52:09.86Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T13:59:02.365657Z"}]}}