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CVE-2010-2242

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
19/08/2010
Last modified:
11/04/2025

Description

Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree.

Impact

Vector 2.0
AV:L/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 2.10 LOW
Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
2.10
Severity 2.0
LOW

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:libvirt:libvirt:0.2.0:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.2.1:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.2.2:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.2.3:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.3.0:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.3.1:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.3.2:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.3.3:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.4.0:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.4.1:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.4.2:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.4.3:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.4.4:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.4.6:*:*:*:*:*:*:*
cpe:2.3:a:libvirt:libvirt:0.5.0:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools