Rapid7 Vulnerability & Exploit Database

Alpine Linux: CVE-2014-4342: krb5 remote DoS

Free InsightVM Trial No credit card necessary
Watch Demo See how it all works
Back to Search

Alpine Linux: CVE-2014-4342: krb5 remote DoS

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
07/20/2014
Created
07/25/2018
Added
08/30/2017
Modified
09/22/2017

Description

MIT Kerberos 5 (aka krb5) 1.7.x through 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (buffer over-read or NULL pointer dereference, and application crash) by injecting invalid tokens into a GSSAPI application session.

Solution(s)

  • alpine-linux-upgrade-krb5

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;