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CVE-2016-7144

nvd nist
Published: Jan 18, 2017Modified: May 13, 2026

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8.1
Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.2 / Impact: 5.9
Source: NVD

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.

Affected (8)

Unrealircd
1 product
Unrealircd
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Unrealircd
Up to 3.2.10.5
Configuration B
7 vulnerable
Vulnerable SoftwareAffected Versions
Unrealircd
Unrealircd
Version 4.0.0
Unrealircd
Version 4.0.1
Unrealircd
Version 4.0.2
Unrealircd
Version 4.0.3.1
Unrealircd
Version 4.0.3
Unrealircd
Version 4.0.4
Unrealircd
Version 4.0.5

Related CWEs

CWE-287
Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

References (10)

Source: cve@mitre.org
Mailing ListThird Party Advisory
Source: cve@mitre.org
Mailing ListThird Party Advisory
Source: cve@mitre.org
Third Party AdvisoryVDB Entry
Source: cve@mitre.org
Vendor Advisory
Source: cve@mitre.org
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Patch

Timeline

No history available yet.