National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2016-7143 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 8.1 HIGH
Vector:  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://www.debian.org/security/2016/dsa-3661 Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/09/04/3 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/09/05/8 Mailing List Third Party Advisory
http://www.securityfocus.com/bid/92761
https://github.com/charybdis-ircd/charybdis/blob/charybdis-3.5.3/NEWS.md Release Notes Third Party Advisory
https://github.com/charybdis-ircd/charybdis/commit/818a3fda944b26d4814132cee14cfda4ea4aa824 Issue Tracking Patch

Weakness Enumeration

CWE-ID CWE Name Source
CWE-285 Improper Authorization NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:a:charybdis_project:charybdis:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.5.2


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-7143
NVD Published Date:
09/21/2016
NVD Last Modified:
11/28/2016