Rapid7 Vulnerability & Exploit Database

USN-527-1: xen-3.0 vulnerability

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USN-527-1: xen-3.0 vulnerability

Severity
7
CVSS
(AV:L/AC:M/Au:N/C:C/I:C/A:C)
Published
09/27/2007
Created
07/25/2018
Added
05/06/2013
Modified
07/09/2020

Description

pygrub (tools/pygrub/src/GrubConf.py) in Xen 3.0.3, when booting a guest domain, allows local users with elevated privileges in the guest domain to execute arbitrary commands in domain 0 via a crafted grub.conf file whose contents are used in exec statements.

Solution(s)

  • ubuntu-upgrade-xen-utils-3-0

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