CVE-2016-7143

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.

References

https://github.com/charybdis-ircd/charybdis/commit/818a3fda944b26d4814132cee14cfda4ea4aa824

https://github.com/charybdis-ircd/charybdis/blob/charybdis-3.5.3/NEWS.md

http://www.securityfocus.com/bid/92761

http://www.openwall.com/lists/oss-security/2016/09/05/8

http://www.openwall.com/lists/oss-security/2016/09/04/3

http://www.debian.org/security/2016/dsa-3661

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3