{"id":"CVE-2004-1182","aliases":["DEBIAN-CVE-2004-1182","DSA-634-1","EUVD-2004-1179","GHSA-62q2-c83v-qvq3"],"status":"published","title":"hfaxd in HylaFAX before 4.2.1, when installed with a \"weak\" hosts.hfaxd file, allows remote...","description":"hfaxd in HylaFAX before 4.2.1, when installed with a \"weak\" hosts.hfaxd file, allows remote attackers to authenticate and bypass intended access restrictions via a crafted (1) username or (2) hostname that satisfies a regular expression that is matched against a hosts.hfaxd entry without a password.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01779,"percentile":0.7838,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2004-12-31T05:00:00Z","modified":"2026-10-21T15:47:39Z","fixes":[{"ecosystem":"Debian:12","package":"hylafax","fixed_in":["1:4.2.1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"hylafax","fixed_in":["1:4.2.1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"hylafax","fixed_in":["1:4.2.1-1"],"sources":["osv"]},{"ecosystem":"Debian:3.0","package":"hylafax","fixed_in":["1:4.1.1-3.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"hylafax","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.2.1-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"hylafax","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.2.1-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"hylafax","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.2.1-1"}]}]},{"source":"osv","ecosystem":"Debian:3.0","package":"hylafax","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.1.1-3.1"}]}],"versions":["1:4.1.1-3"]}],"products":[{"vendor":"hylafax","product":"hylafax"}],"references":[{"url":"http://security.gentoo.org/glsa/glsa-200501-21.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Patch","fix"]},{"url":"http://www.debian.org/security/2004/dsa-634","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2005:006","tags":["vendor-advisory","x_refsource_MANDRAKE","x_transferred","advisory"]},{"url":"http://marc.info/?l=bugtraq\u0026m=110546971307585\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://marc.info/?l=hylafax\u0026m=110545119911558\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://secunia.com/advisories/13812","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2004-1182"},{"url":"https://github.com/advisories/GHSA-62q2-c83v-qvq3"},{"url":"https://security-tracker.debian.org/tracker/CVE-2004-1182","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2004-1182","description":"hfaxd in HylaFAX before 4.2.1, when installed with a \"weak\" hosts.hfaxd file, allows remote attackers to authenticate and bypass intended access restrictions via a crafted (1) username or (2) hostname that satisfies a regular expression that is matched against a hosts.hfaxd entry without a password.","status":"published","published":"2005-01-19T05:00:00Z","modified":"2024-08-08T00:46:11.513Z","updated_at":"2026-11-02T14:34:54.063504Z"}],"euvd":[{"id":"EUVD-2004-1179","description":"hfaxd in HylaFAX before 4.2.1, when installed with a \"weak\" hosts.hfaxd file, allows remote attackers to authenticate and bypass intended access restrictions via a crafted (1) username or (2) hostname that satisfies a regular expression that is matched against a hosts.hfaxd entry without a password.","status":"published","published":"2005-01-19T05:00:00Z","modified":"2024-08-08T00:46:11Z","updated_at":"2026-11-03T01:15:16.148157Z"}],"ghsa":[{"id":"GHSA-62q2-c83v-qvq3","title":"hfaxd in HylaFAX before 4.2.1, when installed with a \"weak\" hosts.hfaxd file, allows remote...","description":"hfaxd in HylaFAX before 4.2.1, when installed with a \"weak\" hosts.hfaxd file, allows remote attackers to authenticate and bypass intended access restrictions via a crafted (1) username or (2) hostname that satisfies a regular expression that is matched against a hosts.hfaxd entry without a password.","status":"published","published":"2022-04-29T02:59:06Z","modified":"2023-01-30T05:03:20Z","updated_at":"2026-11-02T14:46:49.034004Z"}],"nvd":[{"id":"CVE-2004-1182","description":"hfaxd in HylaFAX before 4.2.1, when installed with a \"weak\" hosts.hfaxd file, allows remote attackers to authenticate and bypass intended access restrictions via a crafted (1) username or (2) hostname that satisfies a regular expression that is matched against a hosts.hfaxd entry without a password.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2026-06-16T22:07:12.29Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:51.985436Z"}],"osv":[{"id":"CVE-2004-1182","description":"hfaxd in HylaFAX before 4.2.1, when installed with a \"weak\" hosts.hfaxd file, allows remote attackers to authenticate and bypass intended access restrictions via a crafted (1) username or (2) hostname that satisfies a regular expression that is matched against a hosts.hfaxd entry without a password.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2026-04-10T03:36:32.465331Z","updated_at":"2026-11-02T15:43:56.315348Z"},{"id":"DEBIAN-CVE-2004-1182","description":"hfaxd in HylaFAX before 4.2.1, when installed with a \"weak\" hosts.hfaxd file, allows remote attackers to authenticate and bypass intended access restrictions via a crafted (1) username or (2) hostname that satisfies a regular expression that is matched against a hosts.hfaxd entry without a password.","status":"published","published":"2004-12-31T05:00:00Z","modified":"2026-10-21T15:47:39.472212873Z","updated_at":"2026-11-02T15:45:22.55978Z"},{"id":"DSA-634-1","title":"hylafax - weak hostname and username validation","status":"published","published":"2005-01-11T00:00:00Z","modified":"2026-03-09T02:09:12.410837Z","updated_at":"2026-11-02T15:46:18.296714Z"}]}}