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.
| Software | From | Fixed in |
|---|---|---|
| debian / debian_linux | 8.0 | 8.0.x |
| charybdis_project / charybdis | - | 3.5.2.x |
- http://www.debian.org/security/2016/dsa-3661
- http://www.openwall.com/lists/oss-security/2016/09/04/3
- http://www.openwall.com/lists/oss-security/2016/09/05/8
- http://www.securityfocus.com/bid/92761
- https://github.com/charybdis-ircd/charybdis/blob/charybdis-3.5.3/NEWS.md
- https://github.com/charybdis-ircd/charybdis/commit/818a3fda944b26d4814132cee14cfda4ea4aa824
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