Rapid7 Vulnerability & Exploit Database

Gentoo Linux: CVE-2011-0284: MIT Kerberos 5: Multiple vulnerabilities

Back to Search

Gentoo Linux: CVE-2011-0284: MIT Kerberos 5: Multiple vulnerabilities

Severity
8
CVSS
(AV:N/AC:H/Au:N/C:C/I:C/A:C)
Published
03/19/2011
Created
07/25/2018
Added
10/30/2017
Modified
10/30/2017

Description

Double free vulnerability in the prepare_error_as function in do_as_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 through 1.9, when the PKINIT feature is enabled, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via an e_data field containing typed data.

Solution(s)

  • gentoo-linux-upgrade-app-crypt-mit-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

;