CVE-2016-7143

HighCVSS 8.1/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.0 8.1/10CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-285

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

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

Timeline

Published: Sep 21, 2016
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2016

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