CVE-2012-3411

Severity CVSS v4.0:

Pending analysis

Type:

CWE-20 Input Validation

Publication date:

05/03/2013

Last modified:

11/04/2025

Description

Dnsmasq before 2.63test1, when used with certain libvirt configurations, replies to requests from prohibited interfaces, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed DNS query.

Impact

Vector 2.0

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

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P

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

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:thekelleys:dnsmasq::::::::		2.62 (including)
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:::::::*
cpe:2.3:o:redhat:enterprise_linux_server:6.0:::::::*
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:::::::*

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

CVE-2012-3411

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools