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Alpine Linux: CVE-2016-7143: charybdis certificate fingerprint spoofing through crafted SASL messages

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Alpine Linux: CVE-2016-7143: charybdis certificate fingerprint spoofing through crafted SASL messages

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
09/21/2016
Created
07/25/2018
Added
08/30/2017
Modified
10/30/2017

Description

The m_authenticate function in modules/m_sasl.c in Charybdis before 3.5.3 allows remote attackers to spoof certificate fingerprints and consequently log in as another user via a crafted AUTHENTICATE parameter.

Solution(s)

  • alpine-linux-upgrade-charybdis

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