Authentication Bypass Vulnerability in UnrealIRCd

Authentication Bypass Vulnerability in UnrealIRCd

CVE-2016-7144 · MEDIUM Severity

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

The m_authenticate function in modules/m_sasl.c in UnrealIRCd before 3.2.10.7 and 4.x before 4.0.6 allows remote attackers to spoof certificate fingerprints and consequently log in as another user via a crafted AUTHENTICATE parameter.

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