CVE-2016-7143

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.

• CWE-285

• http://www.debian.org/security/2016/dsa-3661Third Party Advisory
• http://www.openwall.com/lists/oss-security/2016/09/04/3Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2016/09/05/8Mailing List, Third Party Advisory
• http://www.securityfocus.com/bid/92761
• https://github.com/charybdis-ircd/charybdis/blob/charybdis-3.5.3/NEWS.mdRelease Notes, Third Party Advisory
• https://github.com/charybdis-ircd/charybdis/commit/818a3fda944b26d4814132cee14cfda4ea4aa824Issue Tracking, Patch
• http://www.debian.org/security/2016/dsa-3661Third Party Advisory
• http://www.openwall.com/lists/oss-security/2016/09/04/3Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2016/09/05/8Mailing List, Third Party Advisory
• http://www.securityfocus.com/bid/92761
• https://github.com/charybdis-ircd/charybdis/blob/charybdis-3.5.3/NEWS.mdRelease Notes, Third Party Advisory
• https://github.com/charybdis-ircd/charybdis/commit/818a3fda944b26d4814132cee14cfda4ea4aa824Issue Tracking, Patch

Published

Sep 21, 2016

Last Modified

Jun 17, 2026

Status

Modified

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