CVE-2012-3411

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.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683372	Issue Tracking Third Party Advisory
http://www.securityfocus.com/bid/54353	Third Party Advisory VDB Entry
http://rhn.redhat.com/errata/RHSA-2013-0277.html	Third Party Advisory
http://www.openwall.com/lists/oss-security/2012/07/12/5	Mailing List Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=833033	Issue Tracking Patch Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2013-0276.html	Third Party Advisory
http://www.thekelleys.org.uk/dnsmasq/CHANGELOG	Release Notes Vendor Advisory
http://rhn.redhat.com/errata/RHSA-2013-0579.html	Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2013:072	Third Party Advisory
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commitdiff%3Bh=2f38141f434e23292f84cefc33e8de76fb856147
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git%3Ba=commitdiff%3Bh=54dd393f3938fc0c19088fbd319b95e37d81a2b0

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Configurations

Configuration 1 (hide)

cpe:2.3:a:thekelleys:dnsmasq:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	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:::::::*

Information

Published : 2013-03-05 13:38

Updated : 2023-02-12 16:25

NVD link : CVE-2012-3411

Mitre link : CVE-2012-3411

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

redhat

enterprise_linux_desktop
enterprise_linux_server
enterprise_linux_workstation

thekelleys

dnsmasq

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