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CVE
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CVE-2012-3411Date: (C)2013-03-06   (M)2018-04-13


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 Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 5.0
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 2.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: NONE
Scope: Integrity: NONE
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
BID-54353
MDVSA-2013:072
RHSA-2013:0276
RHSA-2013:0277
RHSA-2013:0579
http://www.openwall.com/lists/oss-security/2012/07/12/5
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683372
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=2f38141f434e23292f84cefc33e8de76fb856147
http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=54dd393f3938fc0c19088fbd319b95e37d81a2b0
http://www.thekelleys.org.uk/dnsmasq/CHANGELOG
https://bugzilla.redhat.com/show_bug.cgi?id=833033

CPE    90
cpe:/a:thekelleys:dnsmasq:2.38
cpe:/a:thekelleys:dnsmasq:2.39
cpe:/a:thekelleys:dnsmasq:2.47
cpe:/a:thekelleys:dnsmasq:2.48
...
OVAL    11
oval:org.secpod.oval:def:202581
oval:org.secpod.oval:def:1600286
oval:org.secpod.oval:def:202627
oval:org.secpod.oval:def:500996
...

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