CVE-2009-4011 Information

Description

dtc-xen 0.5.x before 0.5.4 suffers from a race condition where an attacker could potentially get a bash access as xenXX user on the dom0 and then access a potentially reuse an already opened VPS console.

CVSS Vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://bugs.launchpad.net/ubuntu/+source/dtc-xen/+bug/505072 https://security-tracker.debian.org/tracker/CVE-2009-4011 https://tracker.debian.org/media/packages/d/dtc-xen/changelog-0.5.17-1.1

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.1