8.1
CVSSv3

CVE-2015-3206

Published: 25/08/2017 Updated: 20/12/2018
CVSS v2 Base Score: 6.8 | Impact Score: 6.4 | Exploitability Score: 8.6
CVSS v3 Base Score: 8.1 | Impact Score: 5.9 | Exploitability Score: 2.2
VMScore: 605
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Vulnerability Summary

The checkPassword function in python-kerberos does not authenticate the KDC it attempts to communicate with, which allows remote malicious users to cause a denial of service (bad response), or have other unspecified impact by performing a man-in-the-middle attack.

Vulnerability Trend

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apple pykerberos -

Vendor Advisories

Debian Bug report logs - #796195 CVE-2015-3206 Package: src:pykerberos; Maintainer for src:pykerberos is Guido Günther <agx@sigxcpuorg>; Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Thu, 20 Aug 2015 09:18:02 UTC Severity: important Tags: security Found in version pykerberos/11+svn4895-1 Fixed in version ...