Authentication Bypass in HylaFAX hfaxd

CVE-2004-1182 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

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.

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