CVE-2009-4011

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 v3.0 8.1 HIGH
CVSS v2.0 6.8 MEDIUM

8.1^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 2.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugs.launchpad.net/ubuntu/+source/dtc-xen/+bug/505072	Third Party Advisory
https://tracker.debian.org/media/packages/d/dtc-xen/changelog-0.5.17-1.1	Product Release Notes
https://security-tracker.debian.org/tracker/CVE-2009-4011	Third Party Advisory

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Configurations

Configuration 1 (hide)

cpe:2.3:a:dtc-xen_project:dtc-xen:*:*:*:*:*:*:*:*

Information

Published : 2019-11-08 19:15

Updated : 2019-11-12 09:42

NVD link : CVE-2009-4011

Mitre link : CVE-2009-4011

JSON object : View

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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Products Affected

dtc-xen_project

dtc-xen

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