CVE-2016-7144

HIGH

Unrealircd < 3.2.10.5 - Authentication Bypass

Title source: rule
STIX 2.1

Description

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.

Exploits (1)

nomisec WORKING POC
by Huyn-coder · poc
https://github.com/Huyn-coder/CVE-2016-7144-IDPS

References (5)

Scores

CVSS v3 8.1
EPSS 0.0239
EPSS Percentile 85.1%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-287
Status published
Products (8)
unrealircd/unrealircd 4.0.0
unrealircd/unrealircd 4.0.1
unrealircd/unrealircd 4.0.2
unrealircd/unrealircd 4.0.3
unrealircd/unrealircd 4.0.3.1
unrealircd/unrealircd 4.0.4
unrealircd/unrealircd 4.0.5
unrealircd/unrealircd < 3.2.10.5
Published Jan 18, 2017
Tracked Since Feb 18, 2026